{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "70047",
    "entityType": "User",
    "nonce": "0xba5396d4afe275b554ad4fb413e2207154bfd0ccc73827104728c513eacb785a",
    "signature": "0x85b73cb03949a0b63967c180e7cd1ae00aa582b7aa1d1d7eef5aa30f39fa3cf5600a4cf01c9f20dc2e109903be11cf7920b6a72afbabf12557fa585092f010791b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}