Transaction not yet indexed

21m3HunV9wd4vgx6eJQo41waeVeZHAFrApWpUtbCLWLudKBzAKMFoKKwzwkLYqN2WgNuEHTiBPxf1qfTACKqstCL

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