{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "361759",
    "entityType": "User",
    "nonce": "0xc24bef536e20b7ba3a67a1b621e550cde08cf89561ca20580e3afa134f919255",
    "signature": "0xb12d3adb3d8d29bb494b101151e3062aabde1a7c752a2c84d4a2ddb086077bcc28c61ba011b0eba9cc7afa032158560ea0185d4c9e06f54bd31cb8ece6632d1c1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}