{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1449615738",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35f527bde096b142ceaad6f766a610e94d7bf84089ddaa54094c7495e952dd68",
    "signature": "0xa454a1b9b451041c4ce602342e52091621f0703b4af10f21cabdad694d3445640d1444e486b13dbf6570de9a39e274c57a821b91da99f8a499bc94dec9b854d01b",
    "signer": "0xEf3d3c6df875c67aa35e9F473e01a47D659c95f9",
    "userId": "814929010"
  }
}