{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337763284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a0bcfb21dbfca2a0f933e228f5d856d2698902bdf0aa814630305628c036357",
    "signature": "0xc3985999539aaf150448d0a9371bf627d45397d003b82f6c8e968e7a0fba9564674e0f6f873b7f144f20fa3870b69416111824aeee7e785734f4fc1e9e3bf10d1b",
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  }
}