| Name | Type | Description | 
|---|---|---|
transaction_hash | string | The transaction hash of the event log. | 
transaction_index | integer | The position of the transaction in a block of the log. | 
block_number | integer | The block number (i.e. height) of the event log. | 
timestamp | integer | UNIX timestamp in seconds. The zero value corresponds to the 1st of January 1970 at UTC, called the Unix Epoch.  | 
from_address | string | The address that is the sender of the ERC20 token transferred. | 
to_address | string | The address that is the recipient of the ERC20 token transferred. | 
token_address | string | The unique address of the ERC20 token that was transferred. | 
token_symbol | string | The symbol of the ERC20 token. | 
token_name | string | The name of the ERC20 token. | 
log_index | integer | The position of the log within the block. | 
value_base | integer | The base amount of the underlying token that was transferred. The base amount is the smallest amount in which a token can be represented. The smallest denomination used by token depends on the token_decimals of the underlying token.Note: For information on the decimals used by each token use the ERC20 metadata endpoint.  | 
value_token | double | The amount of the underlying token that was transferred. Note: value_token equals to value_base divided by 10**token_decimals. | 
