{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9db7db235d1d11b09ec2a6a48a200e8d3453d2bdcfb70188a49485a9e436f964",
    "signature": "0xc4b54c87198116f1ac2f0023b88e7cd7c327fd31ed210eeee0e77601e5ffd59d5ff872a579e42cf6e3ed72246923fbd287f0f5aa437969a2fcd90e2d9ad42e301b",
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}