Transaction not yet indexed

QK2USXxbDNpNUxaZZKWfQgT1kp9vQ64xtLTnzL9zdcZuqq9V2fzfyMDThVfvi9m8hxdZWqiCanX5wywMWm1tap3

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