Transaction not yet indexed

21K3FY6iUBZ1WAF3mU55hKfNddUQgYmf2sk9eN63y5UKP2o5pcFywAvAtrAYjQUd3yPWWihdDifPLtviZnffR2D7

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