{
  "manageEntity": {
    "action": "React",
    "entityId": "1145586281",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":2101812119}}",
    "nonce": "0x27ebd6fdd9bfeb9bda2226b6ea76c9d05dc14a13b594e9bf7ace7b43ba256cd2",
    "signature": "0x4ab198e22802589adc673d36ee18f0c573d329020dcea02b269067ab2b57d4a27d48c7aaf176b48be34ef175a43e885ccafcc3c7461dbfa40b657fce900d35f11c",
    "signer": "0xD4186490eA39e450cAe5e557A0739c6dD45Fd9Ff",
    "userId": "561643473"
  }
}