{
  "manageEntity": {
    "action": "Repost",
    "entityId": "449574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x822cbcb9300a096639ac945971cef2414060d2ce0b4b84f72f637e9f581f4a44",
    "signature": "0x856156c92e9b6917ecb140b416758315c4f3b0f47205c952e7e1a5c543cff510190a63dcc17e72764ff165c11e2e41028906949706ffdf2c75ac1959c81d1cb51c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
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  }
}