{
  "manageEntity": {
    "action": "Repost",
    "entityId": "283386247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39419715a42718efa125f78b34015a2c7ada85bfa0decbe87c666d9895233e1e",
    "signature": "0x96d285e60fb599cf77ad2d8165f3151a54525a0edbabd73255d79cec388858b1734efce665d8dd2147f8a00255653ea7d07105cf778b5b213c215dce618065841b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}