{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12",
    "entityType": "User",
    "nonce": "0xad81870780b3b1fb8602f18aca4b3ebe96a7b007571b38296ad4d763ecfb6268",
    "signature": "0xe7ce4848ff4df2a494cb0638bab739345c01aed73a43c20ee571846f257397d3769497fcc8b0f1b30451114845516c699d91cf13518a964c19538df34f025cc21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}