{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x77b403b6cfa5f7c7182dcdff2aa311940d4b89d74965b5c6b3c14ae86e490561",
    "signature": "0x26945624d232e7b3eb5b59a4b81657b352fef7d77e657e57eaf5012f9d81584c51f184579998c03e939e502863258f97b5f67b190471ea699e5a03f89c946af21c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}