Transaction not yet indexed

642AUvWyq6qr4A4F6To33JGpvFqtY8sBDTVSyy9gdJTY3KWFZJH5A17Zco5wyC7C3MThMmrh1A9TtB7smzef1Eo8

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