{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17301",
    "entityType": "User",
    "nonce": "0xf9aa3d8bf7d791d9ac1b368c47ef4cb7d892b9c7f822fac4fad208abb61291e5",
    "signature": "0xd47ba7ed8b08156b2afc5445678ec372323e8770c4e9ad833f23a558a7123c4718fdbff6763b463c3bf9ac1ef9a9fe91103db0e6b35631d05c98becc0ff3570c1c",
    "signer": "0x7fdeEB144300AC6b1Be0E83d8f006b2D3140F73D",
    "userId": "325377357"
  }
}