Transaction not yet indexed

21UtkFF4WuTbu7QLrtxjfL8EQz1yhautXMYcuLxiJuA4AMt9MrA5v35cGair5NQoS1rqxgg1ayY5ArjeVLWkMExJ

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