{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804078527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70727aa70a44234d4424b4e49be42647aefcf50c96751e5d9639716140375a3c",
    "signature": "0x9f3f88c470e7e6229b3c34233f1ed519e78ce87c876edffed64b5c4329cf7f1a7153ddff1bf60443355033522392c66bf2167feaee33fd12e8aa02545036ac931b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}