{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906964475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd29abe68059e1f7daf64f3446a473726b06b5ed669fed253094497776200c400",
    "signature": "0x937084b5f8e9c94d812457060b6f320f062d62e517b59428bc57df193f0eca672f373f9dd962fcb1d6226758d8f1e30c67691a294bb81747ef1547c25ffc7d401c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}