{
  "manageEntity": {
    "action": "Follow",
    "entityId": "355113",
    "entityType": "User",
    "nonce": "0x99638086972b36fd55fee45519d654a0a9599cd373a2ee5cc2bb669fc56d89bb",
    "signature": "0x9069030d5205a58ed679c85c6500da76fe2ea9422023b27d593d19e3de5450306b5502979fb14948860c90e6ecc037162ac0685685ccb50efa025ca0723165161c",
    "signer": "0x257c9f4A9563d6A4a2bF3be7Da1738e167fcF295",
    "userId": "301719964"
  }
}