---
title: Transaction Types
slug: signum/transaction-types
docTags:
createdAt: 2022-04-01T11:51:56.000Z
---
There are various types of transactions implemented on the Signum blockchain. Types are conveniently divided into categories as per the diagram.
***
Signum support currently 28 different transaction types.
| **Type** | **Main type**
**ID** | **Subtype**
**ID** | **Name** | **Description** | **Minimum Fee Factor**
| **Maximum **
**Fee Factor **
** by byte size** |
| ------------------ | ------------------------- | ----------------------- | --------------------------------------------- | ------------------------------------------------------------------------- | ---------------------------- | ----------------------------------------------------------------------- |
| Payment | 0 | 0 | Ordinary payment | Making a payment
to one receiver | 1 | 6 |
| Payment | 0 | 1 | Multi-Out payment | Sending different
amounts to up to 64
receiver | 1 | 6 |
| Payment | 0 | 2 | Multi-Out same
payment | Sending the same amount
to up to 128 receiver | 1 | 6 |
| Advanced Payment | 21 | 3 | Subscription subscribe
(Auto-Payment) | Creating a standing order | 1 | 6 |
| Advanced Payment | 21 | 4 | Subscription cancellation
(Auto-Payment) | Deleting an existing standing order | 1 | 1 |
| Advanced Payment | 21 | 5 | Subscription payment
(Auto-Payment) | Execution of the subscription | 1 | 1 |
| Tokenization | 2 | 0 | Asset Issuance | Creating a token | 15000 | 15000 |
| Tokenization | 2 | 1 | Asset transfer | Sending a token plus
optional Signa | 1 | 6 |
| Tokenization | 2 | 2 | Ask order placement | Adding a buy order | 1 | 1 |
| Tokenization | 2 | 3 | Bid order placement | Adding a sell order | 1 | 1 |
| Tokenization | 2 | 4 | Ask order cancellation | Cancel a buy order | 1 | 1 |
| Tokenization | 2 | 5 | Bid order cancellation | Cancel a sell order | 1 | 1 |
| Tokenization | 2 | 6 | Mint Asset | Minting a new amount of token | 1 | 1 |
| Tokenization
| 2 | 7 | Add AssetTreasuryAccount | The Account balance will not be added to the circulation of the token | 1 | 1 |
| Tokenization | 2 | 8 | Distribution to AssetHolder | Distribute Signa and/or token amount to AssetHolders of a given token | 1 | 1+ (number of AssetHolder/10) |
| Tokenization | 2 | 9 | Asset Transfer Multi | Sending minimum of two tokens or up to 4 tokens plus
optional Signa | 2 | 2 |
| Tokenization | 2 | 10 | Asset Transfer Ownership | Transfer the ownership of a token to a new owner | 15000 | 15000 |
| Smart Contract | 22 | 0 | AT creation | Creation of the smart contract on the blockchain | special | special |
| Smart Contract | 22 | 1 | AT payment | Payment and/or message by smart contract logic | 0 | 0 |
| Messaging | 1 | 0 | Arbitrary Message | Sending public or encrypted data to a receiver | 1 | 6 |
| Messaging | 1 | 1 | Alias assignment | Creating or updating a data pointer | 20 | 120 |
| Messaging | 1 | 5 | Account update | Updating the account name and description | 1 | 6 |
| Messaging | 1 | 6 | Alias sell | Selling an Alias | 1 | 1 |
| Messaging | 1 | 7 | Alias buy | Buying an Alias | 1 | 1 |
| Messaging | 1 | 8 | TLD Assignment | Creating a custom STLD | 10000000 | 10000000 |
| Mining | 20 | 0 | Reward assignment | Joining a pool for mining | 1 | 1 |
| Mining | 20 | 1 | Add commitment | Adding commitment in Signa | 1 | 1 |
| Mining | 20 | 2 | Remove commitment | Remove commitment in Signa | 1 | 1 |