{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "119630",
    "entityType": "User",
    "nonce": "0xb5e89a35f98d848aa142bac14b6ab682064ac133b9abe5e4fb69120ae7c02a19",
    "signature": "0x093588695e9ec486695f977a6fcfd0387d85131f37b076f03feebba2b0c79d6e75d20fb833321fbdf0068602ad9ed96212cca9c45b08bb98ac1a1173da6c75ec1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}