{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdca7a61dbe9352bbbc3611c3eea2b826a745bd291b991f81e0748a697f556c3d",
    "signature": "0xdfc1e975191b3dc7ebf476bb11d08c17d1a43b21649fd130134ee2c603291401199c337510be622ed8bb58bc5eadfe6653aef77394678b071dfa506ae4d5489d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}