{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256937245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ae340562de64963af742a776dfea07cce20216c091dae88293bc323c8e519c0",
    "signature": "0x071cb80f10e8ca635cc0ce5bef18c1df26fea2192d520e95780bf47d212aee3c7d654d45586949b72678711a9608fb85a92aa33be529e966cba02a14c6b06fb31b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}