Transaction not yet indexed

53J64UE5hQnqD5MPBXtCiTaLzPzhSRjvgywZpeAQNNi7PzePR1ubqt79Qx8La5c8uQDcgFKH3uYn1apn9GB5sx1u

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