Transaction not yet indexed

42XyaMmEErLeRi9gMFK5TaEERUpAXzAbUuFf2LZUZtNu9M1et5SRVUDvE3xSfEVfDKbw2L7mr8DGXgGvMX3BrdE6

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