{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16837",
    "entityType": "User",
    "nonce": "0x2ee675968ed857056bfe74c184c88038f732e215c45cc23c13b91ca886c77d77",
    "signature": "0x512acad5ef79673a873f7635f2a106d515e58deb392adc53c25b0afb1efb3286109e411a6f2a38482a81ea6825b2521ff8810dcaa4010d5116c3e4c0f9c298b41b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}