Transaction not yet indexed

53MeRSzWqiwgiF5JBwY8MXgyCFVtFEaLyg3Aq4s1uRNKSLTAg1ycJoiGHrraXbGVSrk654tdKasrSjd9s5SGVStC

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