Transaction not yet indexed

Ubk8AjqBAjMUeTaA1tAVAGU3H3uvgz822LzDd7dC36RpVsMFmFpkYojAKmi2cZgWoMMos1LnX3CExY5Ga536YLu

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