{
  "manageEntity": {
    "action": "React",
    "entityId": "2078009816",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":664017428}}",
    "nonce": "0x3eea5bb9c225fbbb3e3204a2cc51c58675f7ecfd22d91cda6ce4c9c8b5a7e4e3",
    "signature": "0x722bfa7d09ba0784d67c3b794b914f8f878c68d2b13aa92cb4c2792361f1863c0d970bf8786c2c6465abf14b256b98a1fc39f881ae29a0ad8f46451fc19d3ee21b",
    "signer": "0xF40Be525727aa96Cf61609f0A493d9E677f73a33",
    "userId": "159460377"
  }
}