{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291920403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e1a965c7c7dc8d8253ea02eb329bb40b851aa16ba250865c6e9d2a40c905133",
    "signature": "0x40ac55477024c4b0669378f028c3ff28b728d6795847c6ae464921c50f9912981d93609dd33afd32ad6cb075335668d3cb4e67d5b782551d70541187550a31e51b",
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}