{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "99786",
    "entityType": "User",
    "nonce": "0x93207b0f9dcf7c17a5d9fc6614b289e313195766db5a5c388c2e9d55dfb81639",
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    "signer": "0x866CB73184a8420C302e3850B610761F882C4DDE",
    "userId": "166428182"
  }
}