📍ftm.fillTransaction()

Description: Prepares a transaction by filling in any missing parameters and returning the raw transaction data.

Parameters

Name	Type	Description
txObj	object	The transaction object to send, with the following fields:
from	string	The address for the sending account.
to	string (optional)	The destination address of the message.
value	integer (optional)	The value transferred for the transaction in Wei (also the endowment if it's a contract-creation transaction).
data	string (optional)	A byte string containing the associated message data, or in the case of a contract-creation transaction, the initialization code.
privateFor	array (optional)	When sending a private transaction, an array of the recipients’ base64-encoded public keys.

Returns

Type	Description
raw	RLP-encoded bytes for the passed transaction object.
tx	The transaction object.