Transaction not yet indexed

21wTHktwsni4khKmjGEs5z1ZTJsY5HU4oN7vrSVCcTSR7DYpFLAdSHckHNFdNEHqZPufEE8sWHNDLT8Dm7XuLeL7

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