{
  "manageEntity": {
    "action": "Repost",
    "entityId": "683880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9199e7b42fa9cf982c16621e01219bb2dde7588647d14d6ca01a9b42507ea9f8",
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    "signer": "0xb73f2Ff036c695FD1816A954c39ab253f0588397",
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}