{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565935413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1cb5a73472240033588dd8a07d547f3ca67bd3c9f7b742618deffc3c484b67a",
    "signature": "0x5ac9b05422e173b9824cf714e2b2cddb509480cb55fa4fcb0adcf2b100b8575142b4f8ed81b705f9d16d6f068b23c920669aff675856207d1766e3ff1811f72a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}