Transaction not yet indexed

53PH97znJ2fPjUznr4zFgbvG2ChJrXcTBbxbuFWk97XqyCYxDuGqjrSMEjk86PnUsvTXdVr4EZfEGYntiFx7MJN2

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