Transaction not yet indexed

53ddZnvWvuw5wJuxUbJ1NR4HKNkVsM6zd2U3Gb9uQvWAFgC8dbAkoBCwpq5GiftmoCESBjGJJT86zrjKJXCCY3L9

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