Transaction not yet indexed

52fECR4TkcNosKJyfS6dq1c3ZyZ52uHLf8J5KuRUstSqLuiQ4aRxf4svtFMRdS6LWrJuxhLeNGbqwDRsQdFaqZpK

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