Transaction not yet indexed

2c21WXGR9L5TLnGG3eXfDpu5m5DY4zGPXAG8JEzubsMvbpSjUbVqSWB3ezTMmUwytenndnt1GJ8J6R1fGG65AXfs

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