Transaction not yet indexed

53u5hFnxk2nU1Hr2GJzLy9KApqeAFki2NrYxZ5Kjux5sLhNpRTy29Pf3SmJQaFpPuiKdknTQsPVxjE1P3Nd8PZug

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