{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173105917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d5a994a41776deebfcfcdabf15c1d33a2f5edef6ffbcc07df8f61d81fe116f8",
    "signature": "0x64f46e6051e30e5e72dbfd707c75accd0335eee0c1e0e85cea84fe64c7a8ecb268c196ed0caba2c0c60633275fc51464ad295935e11293804900836fd1061c0e1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}