{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445337689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29a75da07419a9bdfc645d799ac965607ea18d86a9e5ccf5aabf8fe272909c78",
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    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
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}