{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272362263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c63c6d2a58b8094f8473c467830a29aa8b8df6e0fb285a92e7a78a9269a7e43",
    "signature": "0xda451dc3288a8b065ad728ad4eda1dd78284ee61d44acc2ff4be85bac7dcb0a464cadbecad43e2bb9acd7687815f6d63eca7c9d0e13c542b9de511775edc57431b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}