{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3261900c858e9fb89836ca53f16b23e4704d46d1051cfbd0902c570bc6da9ac6",
    "signature": "0xa5118590ef76a964160e343696a604337a7555758fb894e64c2ce11536c8897369d291868e415f7b3f77561bc345b73f27542580387f14d77a910b293fdc328f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}