{
  "manageEntity": {
    "action": "Follow",
    "entityId": "990836999",
    "entityType": "User",
    "nonce": "0x77659b98df3a4055ea09a15043ee4a50869dfbef0bf293188cd3e937313376fc",
    "signature": "0x8ef042e7f37c8fb8ff6c0327be9054c6310df765e53e3aa755a96427ee4d3254605852a062744908ba5b48f6609476817fb7e603f97ffa286e6da9a9782ffa511c",
    "signer": "0x4a4E686a6442e2Fc2495a7d4363B25c583Ea3c3a",
    "userId": "34815"
  }
}