{
  "manageEntity": {
    "action": "Follow",
    "entityId": "374067666",
    "entityType": "User",
    "nonce": "0x1c97a21e0d8b193736c427395cc09be9e8427edcba9a71ad266715408be25d4e",
    "signature": "0x80ff4a7914694fa6d2e262f8484288a930ab7d0e12053ce2e4cd17d800af0f622a3d3a41062215450bd5b9385523b476fad43d4d411da2430bfdabb0b79ca5621c",
    "signer": "0xf74E514b76D35886B404c65E27340DE44B2E8FD9",
    "userId": "631610826"
  }
}