{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1962715608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6588ca232f8c11cf4eac4f3d84a5c0f32de3c2919b1277af8f72dbe6ff2c966",
    "signature": "0x0207351eb6dee9b35fb901651aebb260c67566fd10a94e94d0a425fe56fa0f8d5e8e6287fab2fe2be8613c82d8e676593bb6c8133bd14cc6fb5ff169fa6773581b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}