{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35071",
    "entityType": "User",
    "nonce": "0x883c6fe061e668802d46ba714d8af055325820f5183623554f9d7e0410af0d01",
    "signature": "0xba65758c6153c8de12b711177f66a4292bcbe24a4464696ca20d938701364c721a96176bc869ddeddb2470d066e03e81bb1710564815b923591a26cf4a7bbdef1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}