Transaction not yet indexed

WK6u2M2bcbKD6ghSv21KzfU9crDgZjmmKbiymca9bycMiSgKdgj4LvpgVKDWhMSe6nC9e8ku7CUomwHS5bhU6uT

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