{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x993bf5bfedc7daf0a075f653f1ce90ddc698b36c9b995328c6c90354fe167d2b",
    "signature": "0xebc48969afcce18854d83f9f2532f24c9365bcf640230af429c75f51c41e9f8d204449242ea479285fe42fd65a04d7f4b549989c1d73389c886d37e5eb6228571b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}