{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313689159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbac30b1952d2ef47dc2c24672ff4adb9ca3010017ae1f9851d9f52cd823c030",
    "signature": "0x772c63eadbb613e31691755417837e7d4da25e250774c835339ebf575766ea2966ce4fc93669cf77b0d08451f62f50156cb2bd8cf504171c89a796fb0d5d19921c",
    "signer": "0x720537125Aa4b451266209E0d508D7576a4bAF94",
    "userId": "942771296"
  }
}