Transaction not yet indexed

53NdbNdp5mT5bkWiT7F6yyfVjaWTowTc2fEfwGZ3wazXRXGUtzrkfi9KvaF5j5YKXzZ88cyKYNqrcTfL2hHkERG5

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