{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4917f73341e22f6c377241e0afbd81f0bf14134d87fa4d7cc73bba1ea1cf9c0e",
    "signature": "0x69401c8555da87dfc9c69a77e081759f16e5923659aef3be9406717d04cdc7685b3fc9b3b4751a1bebfca02037f49f58b820d17f77f35cbee8d8bf2b4b3cb4761c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}