Transaction not yet indexed

21J4MbQHV9iyDiGHfxbDNZjy8me32ZDCyTt9v2CqwKDVmiiixZfqCzvppwJMy5EhLMzdP9d7Tf71618FQm5zZCc4

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