{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5b4c9cbce799253cd7dde226befb3a02b4d5259a3ee939373cc55b426805c1a",
    "signature": "0x5563df173bcf1c8d6e9196259c4898aab2e4a4b23708b71480776c023d517aa34255da2c0b30dec2163203c7c0d6ddae4e0a140ec042d79fc643294bd2b96c641b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}