Transaction not yet indexed

UKR5dT191juAs5h8BtZKnDVXdHN3N2Nykt8RdXcmT5vgG58XrWXUGQpwQbMR3WbbXVw1aWxp8uEWchFpBJp1rxR

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