{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x419ec3f04bbba490528967cd1a5b8e5fd00fb31caeb2d57afb3f800181699f9c",
    "signature": "0xddd6b9199a37cc8014d3865b2c531960fcff0340f4130450db96c8345d19377d29fa6226e494006bc3cb5f4034bbd0c5d4cd844a0344ee3e03156ecdb995a4291c",
    "signer": "0xD050aDf7320DCeDb539693B8BC04Fc7dfb33d567",
    "userId": "511243459"
  }
}