Transaction not yet indexed

21Kmxcdx8wf4t9CncnDSDZKBQTyhsmmWf2bC8xnoVJyTxMGA2JD6X2A97XHQSdidMtcxxTaeScYRGzo7KFww1vE1

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