{
  "manageEntity": {
    "action": "Follow",
    "entityId": "202190129",
    "entityType": "User",
    "nonce": "0x9af0ea4cc1e487ac53d6a2d8128e7a218691268144a57325e56e644b6584cb36",
    "signature": "0x7cd20ac9d397f7dc4f1c5a4536e708e29949648fdaabe122e143f226a976b17f45d4c79cfdc3923071658fc1ffbbfacd639b8ba4da44e9879c2fc39a14c058e81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}