{
  "manageEntity": {
    "action": "Repost",
    "entityId": "102807674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x375bce8022cf325ecc8bcfbdbe8001e7806d3a4128b8d489776f5a6e70e3ff93",
    "signature": "0x7ec90c7dba4dc7a0d342501d8983536502acb3a45f83d02ace860dc934226fb162270f1735ebbcc08b5c7993dca3ae196c9199387ebe015bbdeffc04a1a7cb961b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}