{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34f493170da07525383f1cef15e4ae3f045ac1c6ebbf53c0bd5ea5253110ba69",
    "signature": "0xb1f97614970350b09452f47bcda63a2e8d205e2918ceb42f49b811e7b921fde4255fa22b84eea9cb2406185e15b34698352016d13edc33d50bede6a29d7941b51c",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}