{
  "manageEntity": {
    "action": "Repost",
    "entityId": "444354497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0459b51a21e423d5922e2654c444eb3bcd53742f92dc0bebcaa36ccb7354c8f",
    "signature": "0x3696484cfc38d96a910e9cb95e307c0a95097664d6dc578fc9b7d5346a93cc3173b2bcc3eb39e4ae56d888cb286badc623e87e0141f24a7bed34e24f86d2e8f91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}