{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x30a333266c010693f1e2859bcd12c7a0d4c8afc101bd214033e319c462852445",
    "signature": "0x488db585412c129674003d37516420a718ceadbb26a2e98c211811baf5d18fbf20d6e831e923934334bff6c897fbcf4fa41ae51ad6b7d8b3d8abe2466b8ae9871c",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}