Transaction not yet indexed

421zUxn8vjYMxBiATxDqFZx6MoD2JAe3xmwEyQnLoK9Y1EyYSerpodW4aqptT5vxc8Cyp9d9WhtHCZvtSvbMvcep

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