Transaction not yet indexed

53ubW3gwggCqTPX6bMLkmpCKp5CryKgD2BGKZs7DefE17qeDmfukM9LDCiPJtXH5JdAX9J8aQDC8RPFFMN6DmQSY

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