{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399300",
    "entityType": "User",
    "nonce": "0x86788fbc49ce3b4ed5d1f0bd6f5872be107e56fd3c107a57bad9ad99b1d4d145",
    "signature": "0xa9f40cb005d45e82f49e167a561acff1f0b9b4038e3ec358d2798d22dffebd5d38efbf904a6215a48ea4f4f22e9b334d7146276fd8ff458aec80ef6a2ea33cd91b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}