{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888892070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf409f00d02212c237fedf18c5994421fa77c457f77677d7e7c3a9dbe111e1ff",
    "signature": "0xa18e1f6c5424d3fef4ef8c743c1265f4ac6552b73d82400451192c7db6b9125202256fa79e3fe7f3caaaf0f160c6948f66eba100fbedee16c198020a1763b7ae1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}