{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61755f24d5988aa60744f350b090b3b53f68ae2b87276071d3bc2622d71f2127",
    "signature": "0x365f0dfc951017e4100f48dbe2afc6b3d20c960736a8f2dcd321ad71db90fcfe2495e89e034c2ea460049559817e0cbd759ffd3b3f0f4512fc7fddf7f3b72d1a1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}