{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774076",
    "entityType": "User",
    "nonce": "0x5a397c5bb18c9545ec51295616164424def9181f93ffb4d0f7be256ca4631c74",
    "signature": "0x3851e1c45ca2f93b34ea69e287287531eeb7fe49f774299a246023733640133e6bbdebb3ce159e727d35390b77730a9054ed95a8ee7bc9354ad35e479e5c66ef1c",
    "signer": "0xad1E2A70fa1227797344FD6df31327a26552461a",
    "userId": "153162"
  }
}