{
  "manageEntity": {
    "action": "Repost",
    "entityId": "182878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5be02b931a67e80657b517acb4b320b4ead4ca22ea8e05c4caaf026d2d33af19",
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    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}