{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe15fdc2ab96d11bd26b3ab5322a10a0ecd86e3a405954276f3f28e13576470b5",
    "signature": "0x6f543406cc6cc36f7d951bc618d7d02766964fdbf0b74730b63f95a35d11290c6b7af35785c786f11b2a949e1ff36ca7509a92d7a64d63acba1c44f7bc98a39b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}