{
  "manageEntity": {
    "action": "Repost",
    "entityId": "919694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94c41f279003d60e9f626e46af9fddf72844a4a93bcccf5544e5926b626c0657",
    "signature": "0x4aef098486375bf1f52b0d61a49f87e83bc8e7003ce971429eb7c8b2e5ebc7253e8bc497b3170663b23f525a8e845848a8ba69e59bf00cf9f379600ed71fb2061b",
    "signer": "0x4a32dde6757c86F147e3C1Af86284568E19D14f6",
    "userId": "985727"
  }
}