{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1873428",
    "entityType": "User",
    "nonce": "0x74478a694a429403dece656986cd5dc579948817b00f9ed4953c467e081876c5",
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    "signer": "0xB7FbBB4282208079CCDcA5f9209D3dbD873AFeAb",
    "userId": "400413076"
  }
}