{
  "manageEntity": {
    "action": "Follow",
    "entityId": "745004514",
    "entityType": "User",
    "nonce": "0xaf428ee864110bebc32ff7813c09e08eb1b82fe8e457e3425fe99f982ea5aaa1",
    "signature": "0xece2c6f4c2f15fbc36d073cd4656642b6b368536e7036bb25858e395721547e313dc6c22b385a520d075ab74a826c4ada5bc6cb7c7860c8cd9847d30637f76cf1c",
    "signer": "0x21370B7a703524cC2941323C2c960224021F8D56",
    "userId": "986168993"
  }
}