{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb5a47543dd37549ac42af1ffa62dae5939d3071f873176a3f449ffa1ea419343",
    "signature": "0x03f02066206a788342ff6c9ce20589495be8dfff70e378d799bb1340c06f4795319d24e861135c1c1110006b70977f32cb2b2c9d14a4d4af67efced26313a0711b",
    "signer": "0xEB82b0B3E0C8Ca35edDe7c7AE5940999f64e5493",
    "userId": "2021159"
  }
}