Transaction not yet indexed

42Sa15yBQteRuSTcQBWiwzghsRCqFvVjL1B4U3Z8CVsQdwa9PQeb86RLsheUAp9iAYF2sgLFhcVs9RfH6CffVqGh

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