{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1556058432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab6ceca0084f2609750e83cdedd627b5edbf244faccaffcee6deed2203a7e77e",
    "signature": "0x9ea5857f959186a4495adec3d94d1eab6b9a9db458413b4079249e745668590343161f0af24c80bf97d4d13e96162d74a173315cd81cfdfefe8f3f74271c7c1d1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}