{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "33982",
    "entityType": "User",
    "nonce": "0xbaf706aabf24430eb3fcb6162a6d2799919d34aa4467a14d9c7e90827bfaa8c1",
    "signature": "0x2490497364632b03a8323515ab55c8e76e42578cd911ea6a30b1c2888377e35005ffea1efb5b49565007e194448211a3bc1c4cbe85d5492978b42aea0ca85fe31c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}