{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94279",
    "entityType": "User",
    "nonce": "0x994f3db8c74adce13e1d333b334687d776770a87f25708b874ad137cf63f3a93",
    "signature": "0x01c1f731c40e65e0b2953686db411e19a7149a9545995a28672fab6f2e284e0167c88c255754ec6abec5369135feb2fc1fa32b6332f7b55ddc4b4688d4c2980e1c",
    "signer": "0x0A1576c1c1074FC75841d47BDeb7dce5eCe080FA",
    "userId": "181033681"
  }
}