{
  "manageEntity": {
    "action": "Repost",
    "entityId": "939371108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f67fa30d1c22887de2dc5b74143ee5bf2d542867403a5b2bc61bc86e0e94c98",
    "signature": "0xeb9bd717c6459e79a238884e2b23e43711fcabead2a4816e2e364033a1667d5c5c5b4f96f524c11e711106b8a81cfb9c438ff1b5a887e380993baa9d341b03fc1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}