Transaction not yet indexed

YkZKnaCLFfzx5Ex83P4sJtVrtqXEhkUjqqCUT7YNfEUF19YwB2uFizDj6nAdFYgTx1wmLMFbqXC8LyCvQ9gKXBE

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