Transaction not yet indexed

21pMwSCqRyAgcNux6q7BHJhUSGoyk1kXo7KEHp9Hwa7m6xuSS9c41za3uRU7NbYgZVfi1QFV4VKXzFepqydgb3RJ

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