{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225273804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x313b178dce311d1b0bcbc1eaf06cc134ab552c12459b9084980b6c69719bdb60",
    "signature": "0xa72ca64bb122df25e0fd93571df1be623ab557d3e58f278094a2c67b508058ba36f0e5389cdf5ce008e0dbecd5ce9bf42bda3d8cb1c3747b1378d42bad53b2b31c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}