Transaction not yet indexed

421VvQCQ4Me2UjvxJEP6kiWZU8wCcHify4qkTmizYeG2ZwcRThPTT1qVBEm694SWbJocRp7FnnGEWgUrtB4rpeCB

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