{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfa7223cf58ab7d64f5b98fdac2ba7723a2d37962cc1bc2e4a174c3e981309e29",
    "signature": "0xd6e92540174c50dfeb208d24df11e2798aa34983d9393932654f104cfb6d3de1114ffeafb4bf129490b6340c96f66a72032057fda0c60b88e375e401b471b5f21c",
    "signer": "0x4b55B869f3489aE4Cd937585e3eb401B84E0C66D",
    "userId": "462941473"
  }
}