{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1024870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbf8467afeef6e5ab1db92ffe4ae34eeb8b702d6a4a57303cddac86e52b4c041",
    "signature": "0xb8505a2945ed896f0440d77f11a400dd499ad8e92f068a073aae22ff1354a5e922098ad039a4fd169aa8d83ad7c4efef0ab7c919a28d0978abdd4e06b95e00861c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}