{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00d7ed34643ae6934defc12ab2cdf3655fd53dc01ec63695dc88d4fc8ef27c77",
    "signature": "0xdb1760c813be5065e522422dc909d3d90bc667e29759145e6fdc2480c4d27ee949ccde72dec7a1971dbfb2567e6976ff006b507080ce7b13ae938acc2a60a2fd1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}