{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "36092245",
    "entityType": "User",
    "nonce": "0x000c3b7a4d004002943d208ae06351f58471b30dfb94bbb3f85e4a6be6aaadd9",
    "signature": "0xc7707e4b80a66e06b712e0b86e9cf6e005d091dc85932ee313ce0bdbcfafdad541c6cdb2ef5bc916c4a053cf30a6811994013a56cfedb4263b23c26825c7ad3f1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}