Transaction not yet indexed

52EN1ipMtFdPcg8H3UX2Dmth1Q13e5BacJWFhWMSNx5nqCc3hJkEWpMKcEt7AwsiX1wPpte1BvYWTxXUUpqioPc4

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