{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18115",
    "entityType": "User",
    "nonce": "0xecd390d44f9c449c9c5de78f32a6c5344d9d25326c882758bb704a46009ba9aa",
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    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}