{
  "manageEntity": {
    "action": "Repost",
    "entityId": "642774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56f898732d3ffdc5960784a9c1f1f404f90241b3f50d7f66d539a9ad38ea83d7",
    "signature": "0x5109e80cde5ba3f948d63ef6554788e3a7d25298738cc1c5a14925daf554fb236313365a90b13983396186b8576d0c2b445d58293bb03e0e3b90154da377bf2c1b",
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  }
}