{
  "manageEntity": {
    "action": "Repost",
    "entityId": "871272627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9a4c3cea2ddc941e5287cca143a312a92101e0717cb4cc9845156acb44314ca",
    "signature": "0xc70669bc36f67654607d4e63b22fc98e2ca259bba53c7448cae10762c3a5bcd16eb9bc628538cb001ed683c8811c833bcdb81941cbf7d1f1da35d1fe65e1d71f1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}