{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0911f016515895a533b5e5960881250a20f23da559acd4ffe4a75c1fdae7917",
    "signature": "0x0f2caeae438ff18fa6634b1caae2a6f9bd32d5b7391049dd91c61af2866176eb027b9c605beba8fc21bc8f3398e84692eb5ea23c2f57b045346dcb02d2ed1ea11c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}