Transaction not yet indexed

21SK8N8pVfCvxVSYroZNtADY3DXkZNi2FQLq1TNQLiL1x4vLLK9EZB3PF3vgEPpy9tyikXtx8tMuWnNRRgafDceV

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