{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13721",
    "entityType": "User",
    "nonce": "0x43a263c202a0da6b5c0f79ab1ca7465eee47d76f709e8b0305c4a223e62c0cd0",
    "signature": "0xdd446b2723b143f81eb9d52bbf4f4a7863b9ea8d1a3d21069522bc4578479b9a1f42523b925583acfd796b25529c2229177f724006b74d9d9893f03d207c4a821b",
    "signer": "0xE8Ec1bAC66ca573950B30a9B5Bff2793f9CC5C29",
    "userId": "734516636"
  }
}