{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994664018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58e42dc83a852a4fb1bec468fff786cf06aa679dc0fd06be23634b53d9e3586e",
    "signature": "0xd68a991070739da74864d5028fe752955e1105b318422a09db92376c1422b696049be1488c160738fbe77bee02ac45248b497a60d07c2734ac53ef5c12bfad761c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}