{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "283478",
    "entityType": "User",
    "nonce": "0x740088f9436e8e9c58f591cbaa2665fc3c92e09543dd5a27246be4a82a5ee0e0",
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    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}