{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "764",
    "entityType": "User",
    "nonce": "0xabd12964457d3b6fc451f04752cae88eb40edad87d99fd32e6de778122d03b09",
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    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}