{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303803998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4357ab73dd8f7c3b693df0fabca4cff9bcb46051cc50a1e721c56b2afa1749d4",
    "signature": "0xe7e3f62fcb20b4cd59e7762cc3b1fcf70760ec0aeb1369cd78c80f3eab43b46d0882befaf2a64e767812ebc530ac32fe8b430f9e448cdf2379ab68513eac86ed1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}