{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "291083",
    "entityType": "User",
    "nonce": "0x108d12802171436a479e6737adaf3e8e61dfea02b89e77faf36eb98d205b878f",
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    "signer": "0x87D061690DA9303B273AD54F96fAf50058d2b73F",
    "userId": "318437"
  }
}