{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x841c527dee4bdd20d33799c977c4fe8cea565acc20dcb4f36a92c13a24f6fec8",
    "signature": "0xb54d761a99e9456ef81346f69db17a6afe5c64701f89a4dda5d5752234509fa51ea96806d3f651d9505ecfecc4cba00603d64d265cfe21660dbbe46b4b2ea92f1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}