{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca0e3c757e448f74dd6950c6eba49f65a1646f10946293d86c0019cd1da0af4f",
    "signature": "0x820ce9622c08280001791c77ee73eb735194d9f1e2cc69e7cf5ccfd3253d090e546e4f36273be18542942aebceeaed0e06fdb55e05ac26ac93577daa548372381b",
    "signer": "0xbb3E94A6Ca25f3CAF1B8487768C074bE200e6381",
    "userId": "277460613"
  }
}