{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xe367f84f67b306aa1181edf30d70e14d4c278eabc78b04a5e84afa024f4727f2",
    "signature": "0xb8503a34ee196d804ce2832b5584a84917e43bb8785e08357bbdd1a7d39531766f2fcb6f6217abf0faa6127ac408ee99c291c9528647dfbbbac40af990b56d941c",
    "signer": "0x8E3A4E1A0d1Aa7628E0FDbc872062F921A449403",
    "userId": "552753858"
  }
}