{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf91aea56c454cbfd2ae5acafb7fe464f0d6101a7778e49c594731577b7941f03",
    "signature": "0x9739ab3203b822bab93ded31c20feb42ac27087b7e7b10a4340e39073e70e2f14da23adddff9ea3b00335e47e4ddc5c426bf52f354c5432b0570b90c085467ee1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}