{
  "manageEntity": {
    "action": "Repost",
    "entityId": "989512381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20a22a8aa6221038934e9f702d073bbdc510625c0fe12fbe2b58cd5dc132ccea",
    "signature": "0xbe6a1c28a389b5b450ee45104804ac6682fe1f5481946b278dfe9d7081350d2a2a14cea72d2a7beab073c0141b51ffc1661c1e5c69d5b223ef1c181cbc6fd5a61b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}