{
  "manageEntity": {
    "action": "Repost",
    "entityId": "607907210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca2521310ddcb6dcbeaf38617a632f9dd7a8158a07031c7e9e37b051fb4b10d1",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}