Transaction not yet indexed

53AAuDCatB9YXsmMi191wt8q1HuEkUYnrYkD8xXD7NW2Df7LuwNeyh43Mc2JCXxrCfYpbe9mssFYWLTG2wJDDSUk

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