{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219613115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdace5d623693c843a6216cb1aaa07d229311206608466ae321a831429b794d66",
    "signature": "0x02488d33834564c70a9e1b768d2287efb8ba78779e10dd26bbbd779d72ad4bbe3685f716093665595e562faac05f58467e070329fb7082ff5b42386a0d8d70e01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}