{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1382868631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48432f8c6cc4328bcffb86e19f4cd1f46db5b0d54c730cf1c3bce21cc0942279",
    "signature": "0x4ab827bd98702d9cf3134c4cdeb61a67531ab003897ca5e88f6e27be7287ad1c7a7783a2b7862e09ca616a3650e3c861fb4b3bf2348b3d42f5354699b7476eba1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}