Transaction not yet indexed

21bC7tkZmCYQKnwawX45gZBUHKBma2J6Lx5NaBRP1kacL4sMkxw5H8zeTqbNyXs9WsMRcCokjph61YsZSS9TsPD6

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