Transaction not yet indexed

52j6TQNaftniMykobJ5JQmNowTG2AKFaC6D7BAZ6Vq8BU758He8LGeYuqUvCHJCFPPtxnGdrUmUKdWKDsCUrUmJU

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