{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xc7b3014b7c57f171d1031719b5c1a10d020cbc23475f640079f7e95ac1c9a2c8",
    "signature": "0x444f3328ed070f9bf52e815657ccec0725a82d68cd0757683f424fc7fee18f6a7bb4f27af11ca198e7540cd655060829b24b203a6316118ed527b75e39c1ca551c",
    "signer": "0xc23B5e8f2Ecf23Cb3a24a8BbBC3B82C4146eBE91",
    "userId": "273018072"
  }
}