{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89096780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18a349067d88c0861e783a2048d5462ed668b9416c8c7ac3834ce4f1c96cf4ea",
    "signature": "0xac73ae53780dc44449cdd2cb1a6b222bd29424d2eb86a6cece81e1d0aa4039e728149dfe9c1ecb383a184f2514230401f12bbce903c19605a1fec657494324d51c",
    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
  }
}