{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1795",
    "entityType": "User",
    "nonce": "0xd11535fa7f1a19b2723bf3188f6d67c484f6defa0133d8895d46be4a6c9af912",
    "signature": "0x128a99181c0ec4ce9bad6b65c2a67d698c46f2b576b09a6e83332bf6aa84c4d720b1d90d7fcfd7da7ae907232917740baf8e22cd69f2488c0b6e4f3b19fdc9701c",
    "signer": "0x7a252808bd60a26fe5184c95eb104CfADdA8D4C1",
    "userId": "186415718"
  }
}