Transaction not yet indexed

42a7UnMqB42U4s2dY76ZJdP3SthGAGRCq2D5uP2XYVkJ5uJK9YFUU2GMuHMvrPdKvsJMvGFGCRVnofcTYbQxnmE8

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