Transaction not yet indexed

28c1MW6e9g4UPTpa5WPi1qrtg7WGYu6wcAhCfSzUKv9pH18sYVmNibrNDGZaqX3zMvY7VKads9escdVJZHmZsmC4

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