Transaction not yet indexed

21f1f6dyQs2V5kQuVEvJBz4e5VRqf9HkxPsbhDbWjaLKXrXFLtvwdWk3nKcFymapHBdSRKpyvTCqSqsrt1yCD3y7

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