{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378737111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdccc330f1bcf2801f50c8fbdc52c479b5969771ed620d79c7436bc98560f42db",
    "signature": "0xcb697eb9ab77e495e4ad9a8276b72fe382bc691272a53ab1978fb94f21ddb2605fccb37601741940b8945363ba8503cf521262b9f028fa1cf6ea2667049165b61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}