Transaction not yet indexed

52EZ5ZaNNPRUWY1u7WppQqGKPZM7ihhQ3bU2utmKqSrm699gFo3ZFVkisRAGYS4EWHRHsfAcR4RErUKhrAPFc6oD

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