{
  "manageEntity": {
    "action": "Repost",
    "entityId": "609374906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b5367cf86abc60a8976dc531a39c2e4bf6611c05e351287568d194347a14b26",
    "signature": "0xad2664566c0dd720812c9ad08d119f502c2ae19f03f99f337b49896a779bb3a3340a46bc45372f9517ff03efa6b845297d6cf95184d185db8b4d2554c39de7191c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}