{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437249979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa25d0a11e8c560d0fb7a69c1d99d30c350284e60de785cc76013e5df2a0e922e",
    "signature": "0xb6d65df8164bebc463cc9664a78fd845b209b32daad6bdcbdf817b95cb100f365a458b9fb2d1e3b8faf1db42927b2f98c9dbc208c1b3eabe98ac86cdf33827991b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}