{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328752596",
    "entityType": "Track",
    "nonce": "0x859a04f6d3be08feaf00ea3b537a33db384ba58b20e0c80554b37ceb9ffbba09",
    "signature": "0x224cd942e29cf42fdefabb9104dfa840ecd2aeb4151047c56f935b0aedd3955d46c31d15972dccbba20672ab6800f19f0b22771e04be1b3451527ffdf35f6bca1c",
    "signer": "0xe4bD72b949e359ED9170c28151f5E9C3c75dfCb8",
    "userId": "67242552"
  }
}