{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696475097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea94dc3123f365f5e670cb78ed28c3d6c56aea06827833c55f11f39ad0a4bebc",
    "signature": "0xd2386b6803fe5a18512df9f0ae7548affe490aba29940aee03bcb86e4963b5d13f215950e9be2d9dbf46c77d5e889cb559ea8580e059e9c0e356ccd8cba74ef21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}