Transaction not yet indexed

VkK3bQDx3cepGo1dRsUufWjsMP8M9nSZoeE9omJAaprsu79XoFgnAWUkhwPodhHgJFwCfuCMPAmwCM4YDS4CCo3

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