Transaction not yet indexed

SYt93R7c4Pav3x25kABcu31mrq2cZSPkhvKRSGgpmmF3uHQ8qu7nVBiD1H5EwpWHrdU4xPH8TuuV5jCvCWnz3H1

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