Transaction not yet indexed

53q3iN8fhudWPjW6NPqLJVbG3gAR6Sc2gm3tVMZrtwuL6RUo7EsyLU9dvQNa7EkYLnk8pWGPxKXLfDfTCU5qsu61

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