Transaction not yet indexed

53CobqrsCVcFYreYRd7EZM35nizNA4mXNSxdFFgiQZPcgZu4jjFfcwFZAtPy3SNgtt2FirvnUihywHGoK1f7sYpW

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