{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd6db3bb4fe6b87189c781b5c7442417e18cc240daec69e3b32606c524ab96dd5",
    "signature": "0x21f39ae518c5511faa657152e75fc9e45591160e21ff9163f3015f1d21232250506460b5c36e245c3edf8dbcc2bc8fe50ea5bbe8d46ec19a3b36130b4e97c50d1c",
    "signer": "0x44567269b2165376Bd13d6bECFDE4A02F3ef59AD",
    "userId": "49012201"
  }
}