Transaction not yet indexed

n2u7MCk8rcULXJCgHAjjA3STDukfTxpSm6ebWgviPH1jp8q9nuhXLf5KX37iPzwvYSctRPaSWzRmWHx1mLYmn18

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