{
  "manageEntity": {
    "action": "React",
    "entityId": "1053740103",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1435653273}}",
    "nonce": "0x49e08a5cb317dcc067bf959b32fb2ba72f9611781ed1ba19b06a1732454883f4",
    "signature": "0xb29aca94f9350bab45ca2203cf4358dd0683ae805218fdae2f6b2ba9dfd25e0d19311ee20e2b6096bf524a1ff810a65bbeca21496f20242e0a657017c9eb9a941c",
    "signer": "0xecd2908757D29dF088bd436A689baDeb4c915d34",
    "userId": "463878785"
  }
}