{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139146722",
    "entityType": "User",
    "nonce": "0xdc14f623b6d10d19576afa1401cc519890f4af0a12404d943507d1c76c965629",
    "signature": "0xb4a6ca2318a60179f6157b0d98fc7051b75c0780db37703ef51323a6c1bafe1f5c580980696f5f42bd7fbc0ebd534f588330c00fde06dde0bf662cb8bf7c28951b",
    "signer": "0x4D386A3060c2b887771faBC7ab3462336663fAF3",
    "userId": "271191164"
  }
}