{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273958188",
    "entityType": "User",
    "nonce": "0xba5950c534e4a30dcab67509ca5302205aa443373c43a04267664d7f682fd917",
    "signature": "0x231e924b39e7fbe314257801489071673f09d01769d06de9143071f234ddb1f8071e2ccb323cee2760f98362a729f30aca5bf77ac97c4d51a645c00c9a8fa5cd1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}