{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2019189966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30e886dfbfcfe508cf686b5c89ad98ae26fb82d8723cf40be5b725c10e81a5af",
    "signature": "0x9a1651ea375aefa1b8b78719b8ba315b8bfb6e1dc71616b7d712e5dd261b9b84043123c7351489823b232ce2deb19da208e747984c9fa00b457e8b7ef31871561c",
    "signer": "0x8e843e061C77d2F2C655e7a2c77c231b0A89eBA1",
    "userId": "10318501"
  }
}