Transaction not yet indexed

53NVrLXFwLuBJSg8WuQC4F23wHtc4fxVR2QF5j4VhJr7CReKStPumRH6ZU5SATy2PQnHGY7ENGHAd5U2bTFN5rup

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