{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25e71dd03fff0dfbc01b8a9d00e1f0e96e143666e4001152b3133457074cce18",
    "signature": "0x0875fe8f42e30f561afe55747607ad2d0b3d9299069c430ec0317e6dc53bfe582605e23f537c58f363fcb3c0a7a436939cdba0e6cf08f36708ca767d3893f8a11c",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}