{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190787211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb477d3c4dce8d1c87afdb1694917f2a6d3d5284eb80a886bb3973113422c8546",
    "signature": "0x709c8350eecbd4bcb06152c3674ce82332519781c4abdbbcf5f1059efdcdec5f46bd707c04ac01ec949fdf8381af08f64b22198bc4aee980dd4099a03e12774d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}