Transaction not yet indexed

421WUbdpBmiT64t8EreH3a3Tytrrt7PLbk2zPkNX8TAjXiN2A4KVHu7ccwSncgPhDBLHhd99CH3CPDZKUQhS1S8c

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