{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0xfd6c4e8fa40ad8b21b813d2c81dcb189df06c58de4e468537fa2be66274f2565",
    "signature": "0xee5ec795a01c7f7269b0aaa5d07bda7fc7df8bb5604ffeec76de8b1547044a472fec8b57c8ab7b79bbfd06c4d56e086300850ffd94181809fde933b21adf64851c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}