{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x5b109a3ca687edfa619caef6474e1426b69998884c0f15595cdfdd6129316315",
    "signature": "0x0f0d021be707f7af5cbaacb2c070bfa6fe27211591685558ab2ec76d506a5f035a982b561ba0c361ab220784990a29ed428054f2fd087e3b5306e0b15671c4761b",
    "signer": "0x789F486f6C0BEcF3D1E3B3D82c61D526Fc7Edca6",
    "userId": "57299423"
  }
}