Transaction not yet indexed

52z2sCkKutzR3hxM6VamkXuuLEUzDkbB8aMLBFmMPtJdfvQEZduGo3teL9tJhZYsMMnmEvp6kYVaUNkq5cGkqRL8

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