{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1640466",
    "entityType": "User",
    "nonce": "0x5ab8fd7c7bd676c804c6781c3779cf7f11860812ae83995cefd950f0d32ecfbf",
    "signature": "0x76c5f79e4b1d884d0c9f2788db1660326ecc036b7c6f330e1f3fc8a83acad9fe634176e8257e136e35bee99b33511d9fe0ce909655c2800713d3b97938a9103d1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}