Transaction not yet indexed

52PoAPo7YWFSkvKMAoqnPjx7P9hjBNaKLsTh5MhPUUQ3toCEALV8uSC6jcd5rDoQeop5gFW97mU1vb7cjY4bGMvY

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