{
  "manageEntity": {
    "action": "Repost",
    "entityId": "312154554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcec9906123c59fdf3558b3cd7ef5da85103d5b07b5a930963b2943a35e1f26bf",
    "signature": "0x8c59b48598111866098c88f5ab04aa6bfd77ec4beadcc2e43eea28761f07455863f6a669af4d0f3a78a928fe3e8d988dd0fb8af68d0f055bf967c7a8239c3e5e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}