{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "366179",
    "entityType": "User",
    "nonce": "0xa135eba92d452c58438be027a7e8391c3df2b4b263cccfc314ad5f5c06e547e3",
    "signature": "0xbc1bf0a8019a1c49b6eb22438016b6734eee656802643fee5941f7f0f00bdc4b6e86053abc5d9c6d21f1049066cc76d881872903117cc0025f50f8121ddd72751b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}