Transaction not yet indexed

52ubCqhrjy7rdN3Tjr2MfzphSqdWsW28kX2F1Tq6hWRnRK7M1zeMD7YU3i9QVF9mJmdwLHyFZfNGZiEt3XNxsaxE

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