Transaction not yet indexed

53QUE9BeVZf8tbAdEK3zaTV2u7NnJmbuD3L4QVfTKMaz6td4jmJsccXAMpiArRbB6HadntEHfiriSA9P33bqPLd6

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