{
  "manageEntity": {
    "action": "Repost",
    "entityId": "742677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8e9e772fabdd762caf8c04b117602dd0d53f9a1e2c4a08dcb745ad27418babb",
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    "signer": "0x648641b8343AC9819Ae81C3f57D5364689163C83",
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}