{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1354957474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd69951131161da74eed1c906a6587a128a5806dab4c547aa059b21e139d0489f",
    "signature": "0x4ed9e4b341ab0ea0de74090aef663972c4b74664885df0a7a2fab04db75ac6027ba27c211cb28dc0181c11b8358b5dbed223d6b564b1a59a361efb9759bc88c41b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}