Transaction not yet indexed

421eg7d467EV7CytDQQSLT1jHTvcMw3g91Fbi5YEBoF6L4q9MYJrKq1vX18iDkV1WYFbZMD76EZbss9CvE3GW13a

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