Transaction not yet indexed

5S6Ycqx6sb5LfUToK2oq6nva3T2tvmPYrWyrp6yzQyFPhaRzLtXdNZSFrwEkRZMf1oBQUMhHeR77HYBzdP6Uu9GF

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