Transaction not yet indexed

Hc99aE8D7bHEY5xERTWjtmzLHWbTiYNknFLvTYL3YJ2A6RuDS8fqFrL2Ph4gejt6tC86GbeRXevamFHDu7zLqTb

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