Transaction not yet indexed

42u5ckyMLa94CyAtynasiiFopCmunFgcuxFnf5MTuv7RLMpyDRwGYfPqPPEFAtCBb9WUBRBbS7Ruq1DNJJWkBrgp

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