{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x81a7ebac22f7de295681121adc9184d2a5338591e4d8130a769a06336ef92bb9",
    "signature": "0x44a3d55c81dcb3ed1df2b784c39e71b4ea7732d85f8bd83e0b77d2a5e29916905e49755d9ceb8f9b43f9132d0fb828ce1f8b5f032c8f5d6a586eda35ac01057a1c",
    "signer": "0x539e3F5c2f507a2fC1050ea3Bdd505FDe98957Da",
    "userId": "80883344"
  }
}