{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399878",
    "entityType": "User",
    "nonce": "0x64c6fa1e408344cd2e8be112e810a492fc295a555aa32963406c70bf3d9a7cbc",
    "signature": "0x0038e865d859b12127c45d2fc3c1c7540f2534b074763c9e8a0baec666d1a3d44799f26259162b59edcfd8d8f7389ef544b1b93ea1b6536c5eed833539014de91b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}