{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x87c9d7416eb737e213650b18cebb62817f67ee1ecdeddad0b9efeb9c7ecfdc74",
    "signature": "0xe99cd34d949d9b1dbee33dfef1268cad5d80e29e23dfa22b9b46e660af460e4e180104234f8e3c004f1a2dfec57b68399bfc51da99fff6331614ea920f8c3e331c",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}