Transaction not yet indexed

52Cj8FM6DC3GMnWSKymkmMPMFmDNf2FpFkTwcMy87bMhsrQU61V8UEB2Mi6ddKMPYvdi7qVywR6Bi6GYyusN7BAG

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