Transaction not yet indexed

21Nimc8hAJXmqb4aeiQY2Jj79NPJu9JFeRC3W5vKNT8zgEN5C1MqxwvWMnC2agt5Vx897swsxBVxgJFG3xyMogBX

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