{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "126046",
    "entityType": "User",
    "nonce": "0xabbc642f8bf5da46455169fc24aaafc91a364328f8773dc382738683c0ed6ede",
    "signature": "0xf13ec6389b972d279e69fc7d248d2516dfbabeb5acb2ff412ab6d210596e831c4ab2fb1d44eef459b75c7f8309b1d5789914c3256b7c827847b512cf59fbf9271c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}