Transaction not yet indexed

421sbdBNMbcK4SbN3rC3qhKr6BtvgDZymAQD8jJPE6CTBCQZCpwBdNfQohb8AiwsvaRcuLyo8SerNMkCoQ9dXTMk

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