| BLOCKCHAIN | TEXT | Blockchain, Network, or Platform the transaction or event occurs on. |
| BLOCK_NUMBER | NUMBER | The block number at which the transaction is finalized. |
| BLOCK_TIMESTAMP | TIMESTAMP_NTZ | The block timestamp of this transaction in UTC |
| TX_HASH | TEXT | Transaction hash is a unique 66-character identifier that is generated when a transaction is executed. |
| ORIGIN_FUNCTION_SIGNATURE | TEXT | The function signature of this transaction. |
| ORIGIN_FROM_ADDRESS | TEXT | The address that initiates the transaction. If a transaction generates multiple events, all of them will have the same originfromaddress. |
| ORIGIN_TO_ADDRESS | TEXT | The address that receives the transaction. If a transaction generates multiple events, all of them will have the same origintoaddress. |
| CONTRACT_ADDRESS | TEXT | The address of the contract interacted with. |
| EVENT_INDEX | NUMBER | Event number within a transaction. |
| EVENT_NAME | TEXT | The name of the event. |
| SENDER_ADDRESS | TEXT | The address of the sender. |
| REQUEST_ID | TEXT | The unique identifier of the request. |
| DATA_PAYLOAD | TEXT | The raw data emitted from the event. |
| METADATA_LINK | TEXT | A link to the request or delivery metadata. |
| FACT_MECH_ACTIVITY_ID | TEXT | The unique identifier for each row in the table. |
| INSERTED_TIMESTAMP | TIMESTAMP_NTZ | The utc timestamp at which the row was inserted into the table. |
| MODIFIED_TIMESTAMP | TIMESTAMP_NTZ | The utc timestamp at which the row was last modified. |
