Transaction not yet indexed

zknTng7FNpGLdZYFe9AZDDvJVr4a2vTMzoL1ncF3ce7NhRrQ8FqztaV12BDkrdhsjaMZLvDpxDtUL1TNMem25km

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