{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9809f540d77c82e15fb57f3bb6a3d8ce3b93b6f0f638e7befc183de6e7ab586d",
    "signature": "0xa3227d41b7a59c90ad32b9f5f4f7290e3241b4b962e8286c3801334149795d8662e40e667857886fa7d80487706018557526b5e28c52bf1f45219289b3e567ad1c",
    "signer": "0x8A17A6d48FBE1BB8C240a485CfcF2ff03092f13c",
    "userId": "387010651"
  }
}