Transaction not yet indexed

21f8wtUkJkvmCuYng2YV72V7XG1yfnkwRDbPTtGoNTkfrtkpQJWmfLsu5YfBGpMZM1nj2xErEYN1zXu6a9ya6H7P

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