{
  "manageEntity": {
    "action": "Follow",
    "entityId": "676581728",
    "entityType": "User",
    "nonce": "0x861d310ff5375d510cfd705bb454fb8602dc52f0e63d92c3c22b48f4bc66e0f6",
    "signature": "0x21adb793ed9a47086cc3ca07a460c73e5aeda0fa04a296276d9f1a099a2b09ee05bdfc7f41d40619ad55a1bd20c79764888ac7dfbd264a1643676d09898fce761b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}