{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x374739324848a12bbff78c697e60c6dd68f23c5f3643558d5248aa301bfbd682",
    "signature": "0x207325ebc5eb27162103aedb54a5586f33ab310a4344e6abdf7bd08d3602ee35721305446b8cad882640d189939daa4bf48536be3b86399ca00c0b2b4a9382a61b",
    "signer": "0xA386423c4cD40942cbb64b9b605C317a465BD1EE",
    "userId": "356385717"
  }
}