{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679951478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae647df7eea40d707df0a87df46d5386b39af375900d1d81ef7bca1118b27431",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}