{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x3b0a3d0810b2374b53e87c9cd1ae29660eae523fec84078d1189e760694076b8",
    "signature": "0xc261c8f1922ffbb3b761085512f6e2617d78c6b9937da9efa029bd7fae7949ba6320200793465483c83be3d179a936b1aac495d2747d7e33c6f769433035bdba1c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}