Transaction not yet indexed

2a53LuhLk4CHH3hkaPhVSCsoLLUqGaEZdGi7D6FH8DgEsiHR57n7YmPXJfFXaQHrMSuZmWsccN4ZK2EWhMCW7b8D

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