{
  "manageEntity": {
    "action": "Repost",
    "entityId": "454479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37613e420fa39bb03d2f05092af6f3aaab7606983eeab47ebc3a2d0e7bcf3bb3",
    "signature": "0x7e4953c2b2f36745555fd6c97c2a0f09c774111168d4da48e4a44d168e52fea869b671de52a2076162e0ad6b5db810c0f95879d8244cd60d9b66cee2ddbca4921c",
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  }
}