{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94167",
    "entityType": "User",
    "nonce": "0x95f786e91a6d2050ae7b7a4b18d5e2bf210ef7c35ac6cd96a385940de25b9aee",
    "signature": "0xf2ece05795038314eca8309ae25e3820cf4992c168ca3e555bce22118205aae116a0f733f7708e443a1777dee1ae051e55527af07ca47cc5ea0e093304c31c811b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}