Transaction not yet indexed

ZffkT8MFLAygMwvgWRwbDMuyFaUt91WRA6xK2aLUakbLHyeXF6QeTohDWXNXvSi8SfRJKWWMNV4d3PUdMJ3bMYc

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