{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112775145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x603d29df9d8ed2bfd1a3b056da96a5519d7a4da00d0e2851b163248cc58c4a40",
    "signature": "0x66158fa6c96217429faeeac875687a53aea100b61599faf49da655cd770bee4d642c0c440ef8651225512b4dc6a7b2a264fd75f15f04223a7044fc002b479d9f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}