{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xc9cd565ee7a59d1b652eb9bea13eebb84349c3ac024a85cd3e0897a3ea44043b",
    "signature": "0x63df7bb3bb0340242b906dcd9e02a283bdefd3ca2b9641d858f49267aa4bd93e230d5674200d6ec6a62098af504beee8f890932120434bb0faf38604f7aae81a1b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}