{
  "manageEntity": {
    "action": "Follow",
    "entityId": "904230991",
    "entityType": "User",
    "nonce": "0x3d91c5215007f15df2e8287d9ba1b6f59247530855aaefa6993b9bfddd429f42",
    "signature": "0x9eb9658deab7b1091863261a60550f1f17977d4dc243d05586fa2181a5709e7a095ff6af40f4806e553916615baf8ac1689f37c5891f4c6e2c0645cb363ca4141c",
    "signer": "0x784332c3dE17476612Bb5A8F70d9E1F103780C3F",
    "userId": "577744761"
  }
}