Transaction not yet indexed

21Hcnsr6qGe1dAWMEsTZFWRZfojtBSUM2zszY6PCPQpwYLMyJKj3gXwQducQTHk7wYTCqW2kCX2pabzAX2EknK7D

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