{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xbe2b24fdb910ee8bbedfb5e22307030c83dd5bd9ac98ffd31704c91397315bf4",
    "signature": "0x2585a608431df4fad85e023775166b46fe29d05b93bf6a5aca8acd19693c375179983d786972e3bb612a6443e3665cc6684d10a4f813458fafce2d0264d1480c1c",
    "signer": "0x58E590293E7aC2D466d8902594f0f2Cad494dCeE",
    "userId": "921946884"
  }
}