Transaction not yet indexed

42Sz6EAe1kWqvMLSBrm1PsLajpDwH71XVhSK7cBuEopS2UC86dihPrWBbhdpUsGuFpH7WJmLPLuRCdtaqTCHm5F5

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