{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x943d77c5eeefec16d85afddc1de7f17925a375b0c46b549353759bcc54ebdc0c",
    "signature": "0xb4d39295419300d8c23366ff23a53badbe50a6f9d2d585a38275bff0cac3a1bb2046ba9d105faa26f40d8386786acbf1b3f42eed3a09767daab1218e2b289aa41b",
    "signer": "0x0E1419Aff1544Dde5c4eebbCfA208Df83ACdE40A",
    "userId": "564626302"
  }
}