{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87948323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd26e46b73c2a06e33e72a5ec093f9bc2c66ca0103379212fe89a00d460d12c8c",
    "signature": "0xb645e9c8232f0329ea9ea6a6be1c663af9dbe2709815133a347a53440fc4505c260ed844c75af29262e4304b682b2be0acf8113d5d028eb823f7ea2384e9e9301c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}