Transaction not yet indexed

53aE4qHFFhbkY8o5nFuwKnCPfKbmDr7ys5DMZeSHWgjYwh54xXq1HaZoe45ejMgotMwNzqVvLpMpjQPqTPbX2gk4

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