{
  "manageEntity": {
    "action": "Follow",
    "entityId": "438921",
    "entityType": "User",
    "nonce": "0xffd4e5e009263a9793c36380e322df93dde3eeef579e3d16a783ace307040737",
    "signature": "0xd6022cfe9354002e9553e0897081a7815ffcdf81c1f0262f02fc5df3ca68124f325c7b7ad5b7a73e4dd5b5b0d696c07b7e6abdd8aab6ab774324c9d9e50b2bc51b",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}