{
  "manageEntity": {
    "action": "Follow",
    "entityId": "537944538",
    "entityType": "User",
    "nonce": "0xf0cfc1066b05bd46b428d4d351183dcbcc1d7d88a383be0c256fae512c7e0036",
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    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}