{
  "manageEntity": {
    "action": "Follow",
    "entityId": "340353",
    "entityType": "User",
    "nonce": "0xb3ddabf1d1cf05e39bd1762290e6464df481421e63750ff4821613654cbac183",
    "signature": "0xcc82ebda5c7d88ec9a67844f4d499ff34d2d995b85fb3025176391299c2e88540a0e1ffcbe8012f4f459bb42d2f8b1b073f186bccd44df78402cd7f454d708091c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}