{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3557",
    "entityType": "User",
    "nonce": "0xa54636cce86bed86c814904582b0b47fdbfdff9e6512167b5e8d9f36937326de",
    "signature": "0x51bc16f252a0f50159490250c380c5e4f4709ea2eab4005b17878a2961b79dc32e84175354431a8a8b316636ad2ddcd8f213e0bb49a16ab8a57541436a07a7461c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}