{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xdb90762450df725414d07a69149f091af0cc328f6d1fda6d3fa250c22e035d8d",
    "signature": "0x08534bb0bf447676702e8b8b3ada62a151a463f7fc7b3f63355da1dea8f129926d1af782aba93593e1ff8414c43d43d42f5bdacee1d5b8c0bce198dba3d1e28d1c",
    "signer": "0x81f60DEAd0cdA833Ad17fe7Ddd37b36E62630205",
    "userId": "132087202"
  }
}