{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640804772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7991960d2311087ff4dbf10d33b47c4bedec883b9c3a0b36afdc8d9d94a9ccf1",
    "signature": "0x96144f70eb4acd6f8fe968049576be03a2a917dc1d128561b6cb6dce8b38ce75257ca06cf34c835f2e0e108e9365a0e9e0f8847ce04c264c234ab63b1f1a641e1b",
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}