Transaction not yet indexed

U77ytpw5TdkBjQiMkUVUVUmsQmWSSb8btS2X1iejMBHCLWz9PHs57MNbFEhbcPDUiD159ja1FY1LfK9PaS1NfoP

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