{
  "manageEntity": {
    "action": "Follow",
    "entityId": "393983",
    "entityType": "User",
    "nonce": "0x19bcc98562eae46668e0ccf3faa561838aaaf48b975574ace81f9242bc81ccd2",
    "signature": "0x6a33ea2d5ee1c7637de82b1decaa2a89c52d339747766d667ddf738697d3c6c43c69e07cb876b7e7dcc01cfa0be62fb4127c4be628b39ec2363cb3b064f92c691b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}