{
  "manageEntity": {
    "action": "Repost",
    "entityId": "772720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10490d7d103123a5670b8fab8199c0b1a45c3c193ebb32129a8df1a48af96ec6",
    "signature": "0x352d73f0f3dd4e22606dd8f443e8937e6e845b579cb176fe43d4a5554ffbf1e626655bac31ae3bdbf217e743d67c666c47941fe3d474bce0b8576c4ac5530ebc1c",
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}