Transaction not yet indexed

21Fcu9ccXfaBTUNJTReMS2NECcksoLvY3dfJd4nYQdMsKFUn2qugp5NpJPRCBUuZvtikQo1b5RanAwSgmhb5oqM9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.