Transaction not yet indexed

RYb2HoYSREuFjYVKZxT3VH3WHK5mkua5Pbm7sF6a4pC1w9fjYDFE2iQbQnf8rf98uM6uaExNPYGi8YeE5TnogNH

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