Transaction not yet indexed

421Zh8eEwMhqEL7zfGCF8CFLENSeVyEYqZb1nQiR1ZWMUtF9SvBpdJacFSvEYVtivamYuSRrAThmyTQQvKQ6J3VP

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