{
  "manageEntity": {
    "action": "Repost",
    "entityId": "113523145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b20c8437a67e32462c7b3eb683f1be6010069b98f292ff494f721bf52346517",
    "signature": "0x7bad5e05fe8eb195fd688e1e06afd707613466b1d547512151d07b5f865b80e772351d2600e9ce18cf96fccef439a2e3d7222d4a7ad2ca651016cec25bffb32a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}