{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666469057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe76fbf60feeecb922248bf96075706e7fdabcc3fde68b41e6782fc6d9172893c",
    "signature": "0xb907cced66faca29a314416be37a2e4a0fa818a876c919ef3aea981c9247a4cb1c88298df00daaaee5de467ea04eda80ad9c4bb1b5507b4a9e94d5dd76eb9f551c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}