{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x74c72ac8adc0677d82983777ee4dd76b1ad192a569daadd1efb1172def94cb88",
    "signature": "0x62316896c74d9435c56077dfb0711203d00eb0e98370a87d9a8f436e6f1036717017d463be6b4684f0c882c61fa33834d8687f59f46f6c4053e8f10c219fc35f1b",
    "signer": "0x3f937B03F6af3C7F77F664DE7eA2C61332A1579c",
    "userId": "775603299"
  }
}