{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8099cbda91e4309c8aad57a3ae5ff29795b7086e942692fdae2ef5dd88f43082",
    "signature": "0xcd6c0ce7ce095bd11a1ae04e7b33457dfced93c39411f48e66fa5cd81bf1e6b90fb0944192a6669710183b221a92af5d8d628c575039c284b4140411e31f7a661c",
    "signer": "0x15cadb81ec3D0FcF723Bf618c9848aDef84c807B",
    "userId": "532441510"
  }
}