{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256659883",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06629de2c0f10cab96c0b8e6cd4a72862f81391af2e73b7900a43875dd89a972",
    "signature": "0xf2f67bfda35522fc07577d8b6b456c2eeb33615f66e5afdee4277cf5649ee76206b2b0f1765794d8439f34e75f8fe180a68f0a1dc6fed98cd34bebe882790e121b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}