{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900567602",
    "entityType": "User",
    "nonce": "1794310384916336474",
    "signature": "0x88036f5681606443f25298b7a8043e45dcb811883a03695ca4d369838d13a6397e608ec57d2a2034785315a3e28ed24351bf78e56d11c2bde1c2f846cc9370e41b",
    "signer": "0x43AB779E54764f547FbE57df4223d4810FeF51a6",
    "userId": "585816791"
  }
}