{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x216a31e2579b56bb3eb5e3487ee8a300632fee4b56c11d67ffba76f98746e9ff",
    "signature": "0xee1cd0aa810afdee6c1254e68f51a01cc1c333625a7ac3804fbbd752624f9c794fd73f1839847260061a95f8f02357d58f0f3c9df1721d3fdf96fc8da7ddca101c",
    "signer": "0x83A4162810A55B49858D3b17aC8572D1c34eC8EE",
    "userId": "517422960"
  }
}