{
  "manageEntity": {
    "action": "Repost",
    "entityId": "212261402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x623cfc93accc93b4600b913c25fcd536058777e95b28d896ce82e168a560f849",
    "signature": "0xc6e2d22140fe69cbef7d6c84782782da32e4851a2ea6cca2b9ab58f8d291654b6a6223fc4cb7c891080758f3e8c62050c1e99391841f9e3f85d1723ee1e49b5b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}