{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "290283513",
    "entityType": "User",
    "nonce": "0x247d0201c480a0fbe3de9ad2d3751b3fa06477cc504b3d9407c26ccfc803fd5c",
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    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}