Transaction not yet indexed

52pgb8bfdBeNn9Dv8cH3KWoTfCc4Y7ECmSQeS1REDNrMTRVaCAz6udQDSWqXJrAsiyug1QLFsoT4MJ2ykesSPqZG

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