{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51449",
    "entityType": "User",
    "nonce": "0x6f4b5e9c71274346ce184bc459d70eb121d1d94984e03f97f8bf60a501d9f021",
    "signature": "0xf9bb98ab00202f8fa4b9d2520c214e566cb8b4bbf02b97977b2c7b0a6921b7dc07549ad7516f367747c4ab1483375363299e0de8d4e72e74a2cd1a399870a4bc1b",
    "signer": "0x16BE3cc7Ee03C75AD10a94fb7234B045D351825c",
    "userId": "66529124"
  }
}