Transaction not yet indexed

53Wp8rXQ7AHUCSLyPDJNn3unSccj9ep8S3aJQKnVuzxCzc77NqQtzni1ejfhfsHAySAMkqaWJdUqJSsApHu4ShQP

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