{
  "manageEntity": {
    "action": "Repost",
    "entityId": "810488669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf47306d5d9c110cfe716bc4bcebced09ec8da801a435a1c001008c75bdcc8a66",
    "signature": "0xf17def07d97fc45c2536272b26c7e6358f5aa94420e3b58fcccc57214857d253058cccaa86c8108815be30bb53e85742d1fd83e3622b865578df1e4122b82b5a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}