{
  "manageEntity": {
    "action": "Follow",
    "entityId": "322145",
    "entityType": "User",
    "nonce": "0x2d65175c1647c4b49a322629a8eb4ab799988d7321fe40f7e7d25a2453779135",
    "signature": "0x219333b916291c927b3c09bfb26c21553557a1c36ad5187c17c959b298a1c7424bdf493c3d9b05e31e230b5851a4b7c17713a131057042d39698c116971c8e361c",
    "signer": "0x28b9f9197fB6fe7356F4228d71DCDD1C6aA3C8c3",
    "userId": "252398720"
  }
}