{
  "manageEntity": {
    "action": "Follow",
    "entityId": "921749721",
    "entityType": "User",
    "nonce": "0x637237899be68ec7f225c2701df2c4eaa301dfef23c2c495123b274398e6fd7d",
    "signature": "0x5623e09b374cc3cdbc287707aee25c4ebceddc7cb02dda89cdcc1ec49010389d160dadd6f4256a3e7b36a061f608d4b428b53761974bbeec1f7c5f2a32d19d711b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}