{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47645a8a030bd8f717da596c3642729877724631d8bff58399882841ba23129c",
    "signature": "0xd14d9eced88a855eddb378cf5ad25d5783a8406a4e028954f11cffe3162a6afb1659dc623a2cc104aa0505745769e42edbddf4fd38636219ce6fd17d6c85dd1a1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}