Transaction not yet indexed

53YYzfqiv4JmEvqi6qfVrFeCbRefY8pRb9tzVVcATmbfB539BTMH7eTdh1c4jsbzuREEo5oFms4QwdLJSaPCsn49

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