Transaction not yet indexed

21FqFsmkdQbjvkd8GKHpgp1bituyTtGVpAWxUYm3AyJXso4kGJcuhoQGSsrQQGf5TvhLG7u5FYPyFXUyADv7W1Zy

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