{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xe968fa83d6e5d3a8755b045c5431ee30b3d147292eea54b6db76f0db9681dd04",
    "signature": "0x95a5d7356ec9df799d374d7cd9535c840bfa3b6e7768dc64dead885ed8634cc20bfa5010af3f98887021396dd53babcc4c90072c7e61a219c9045fc6ebfed94a1c",
    "signer": "0x623F4Ef45156b3E09BcfDAA0D7AD20726C314919",
    "userId": "372587631"
  }
}