Transaction not yet indexed

FUBb8f5VhKvKdiZ9QGntAcubUeXKbYdvq5kFDPkRscX5GAQqLkkZxKdnaPbcLPgcAiTnCwoADPLvWmDSg8Pxswk

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