Transaction not yet indexed

iX91ZvFDyYAusTBbtvLxynAAayipCAqenqGcfobk4f9ri7ZPxpVmdT4EbLLgBVUSu3S2hWnBUUoLuVUxpcYBthr

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