Transaction not yet indexed

52gm121dHJDHnyTEXLfBCwNngmBp4jFVRFBZb9LGvdAwRBunGk1sa3wJ7BkAptTvgrE42k6CqTNX7uEjr1V7Js9Z

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