{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395877604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d2464bb0a8a6d9966ea200aa78fd02d52801d4a525dafecb26d15597f5d25e4",
    "signature": "0x3268898bcc66f3dd48199b64e6bad5a1a4dc758aa22f539192ed0b9166fae17b3f393af4cb1f36c94f870207119a2d03167cd49178b9bb3d548e9377a436866e1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}