{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x992f4412178675aee5cb7f7ee3c609ff6a94449b7cd7e57bf0856ba59a7686f5",
    "signature": "0x140ee8977543ff33a1eb1456c384fb31d277db5b714f3ea63fd84c4c32d2709d18ba4ae139c87d24983641e7b58268737ae16570a71d227470c10cb4fc865dfd1b",
    "signer": "0x21207E60f656919C704201b197a1bb7552571b2E",
    "userId": "725056109"
  }
}