Transaction not yet indexed

42S1WiWPTQvSLpPHtefuycr9uLHv19g4L9RiwkLBi8B8bcT277pbJnKZ9kRRHAFrNPndRDy5DTmiG3nDyV5ZPGP7

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