Transaction not yet indexed

RBfqndtY5996yDSynwHTDPEZdMLC5QfbUSiSw2x5ZSSF88vY8qA8SCtSN4cf3sFoszTUcgV1UwVVUgYKZZjd9MU

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