Transaction not yet indexed

53DX9A4XmWRXC94LECsYt7BZ3w9hJB9BUTgNQLj7pnu5yHER5pd9LrV48jA9i4Y5ayA2qdmRfc6HuVE8fsxVadrN

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