Transaction not yet indexed

52m6M5N71GSn5yiMdJvS39zYiHog4WmoCFxzBWLkiRMmFKPqUABJ9cV5GqwiKAp6xpjTTrTu5d9cWDKKH1cZMqL1

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