{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1742687429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41445304ea0ec81d3fa90a217c21290f19b243d28689607c8213cb6afa005924",
    "signature": "0x3e6cf9cf5fc71b64982be58916d6dabca99366e3028bec3932f6476aba9ba9fd46b8c159a9baf919391bc6ee2721fb37dbc6636ab95c0d016727cd82f95025e11c",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}