{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "163983",
    "entityType": "User",
    "nonce": "0xc7009934ce1f3a62031b52ca8e206474415753f2e28f925735a381f8e627f237",
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    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}