{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb31fe7c892d8aa3d1ac3919c9fd680cffcf1b9a83ae9eb9c73bfbe4a6b99617d",
    "signature": "0x9e0d1d6bcbd3aa12420586e70e2e70d0a2cd04999a10fdf7a76279b14b488fc12eee20409e8b5b630afbb0e899f125af4f59ce54246cea73299d7d4b91e5e3eb1c",
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}