Transaction not yet indexed

53j7jkmbaSMVS31X5pcFKDvK83QkMbDfYVRMKyTLWX3t4r9YLK2WMgQuWKcBRqCnfoK79a2mLjEh1i18TL2rUz2U

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