Transaction not yet indexed

421VEjk9ixSyWa55RqhMxkvYEoye5ScB1mkFufaHbPthkAWrUrBhJWptoBGQ9CdPhvZWtVu5VEKUhzfKb4rL8k2M

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