{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x014f7a3ae5f206529a5997d8e5ab395b0e86f60c8f0735933cb01f56cc6cc6f1",
    "signature": "0x633121e8f2102f4459677eb970545ea06ae3c1cec1e3464594a135812611a3706e1425bcce2d8b437c04ba4bdd3dbd8c622785d58e4b1a9e6a00b9d6ae60be251c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}