{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038731472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x005f94a54e20900809a2a26e0f2580013c878d3d08806783418ebbec4e619ac3",
    "signature": "0x117693a71a1c1200bcf22f63d7babe85e185c13718a9bd1c779cd2e200df0a9c7c7d9ac87cde61a321e9d0f4be2ab976ebde851b849d2fd9e468670ff9d763141c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}