{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x531bff7b736fa21fa458fc621ee272d5b139c5c8aa23c646e47203d518ee1617",
    "signature": "0x1df930a579457bb2e14a6fe6ef291c44824bdcf8a4a3d850287d6a151bc090d755a21c66a89695b23de39903b87982abb38b445e4fb518251c472b57f97c03661c",
    "signer": "0xE106e25b555a71F42A1945DfCE3E623B305d5DAF",
    "userId": "792760220"
  }
}