Transaction not yet indexed

21nXf1cWSRiFrdY8D8LLTAmd1T2k5yh2HMj8X7tMjpyYkE23CsTGe5KjccSwg8tyYKqBdY6BnPEFpbUVqKv2NFAF

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