{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1676544311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c14cf7486314d9564948b5de5f2be3a46a14be15e2128a6b4da6f216c0eb09d",
    "signature": "0xd0a04174e1e8d1b4c27ebc9407d4f9a1b3e1938e0c86846b881417876ce211f345d6f4c8a3973850b87b8bfec07416d96efed1f3e5dc57b7c1d0471a4edb83651c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}