{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe644ba55c4d2a27a0078ece0617016c50d6401fdc48741765d1836f8d5631de6",
    "signature": "0x8e35db549790170fd2c628c816bc79af04c87ca97af3e2b59270d6f1024cb0785002965820a0362fbe3ef1fe4b87884922bfab81e9af883e1003cfc3e682eee11b",
    "signer": "0xe609a3E781d3C5b319EFb939103da2b64BFD1e13",
    "userId": "908630831"
  }
}