Transaction not yet indexed

21nKcZGLL3hpNaMrL2dMetjWWP4kSgsAVcYLcRkqGAGNSgS3YxPuLkhWFx6R6SNi3AnrN5bg5RbQdZTwaeAj1MYk

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