{
  "manageEntity": {
    "action": "Follow",
    "entityId": "103901",
    "entityType": "User",
    "nonce": "0x6d5b8234a5ae0f860b01a88f8b4c0fa7e092d291254f681dc2a223b0beda874a",
    "signature": "0xc8cf27d2dfffc11a8cb33d98d1f60a88ac9b7e896c3f71576523177c69e9dc29770086e67263043429b6f94444fecb28db019d81c715ef5a93d036d297e9ff181b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}