{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x14ecae6074836d19871568aabdf587ccb9a71d6d29dde2fb3721b73af9a2f66a",
    "signature": "0xac80751b3fb22d592db3d34e9114819239bfa6c34f2dd0a54f0708507acbf7b0281557b4458400404bef24c83a9c34af972b16a79c83bc737c6f24b7df50c2211c",
    "signer": "0x7a75a4f6Db403e120768B73C5e7dA9BD6eF0306E",
    "userId": "547641018"
  }
}