{
  "manageEntity": {
    "action": "Follow",
    "entityId": "748846998",
    "entityType": "User",
    "nonce": "0x1d0a679dd042a383438a73df66184118c98bd73b6d26547283a8c5f83c0c5ea6",
    "signature": "0xe09ec3fa6c63d54048b0931d6222827a5354ff840a36aee1588f0768979a7f48681cf523e588f43812c81e445653cc1b94007c2937396b26531a0382119bb8601c",
    "signer": "0x3504A096a184AdFd1ed71f0281661a5d34a1f2A6",
    "userId": "720251199"
  }
}