{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1310617440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0246f4bb3b1bd06fbee1c47c6e90675a2f4debd90c955d48b32f1b4e3ad658ca",
    "signature": "0x73ab46d8d7ea24150bcb5832a43214646e32eea35f1d8d33e92987f024c57d82144950bc1261199efe90e2c422be2fe0d3482a721896f4c90740d1ff215cd1121c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}