{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xc836e73b8e4a0b1c6e58c0676ba5736f7d785f62a5cf7ddffb763f11202832c6",
    "signature": "0xa5044e5b49c02b9ed1056bfad674949f5a050e0e3b446f3c1a3c027c48e3dd6b4b79cfe66a94108b0f02571c0a555f2503946c62fecf9aee6193887b99fd9c001b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}