{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0626803b0ef71c55c60c60a7715aeaa00c156e88ac71934b12a4cc78f23bcf69",
    "signature": "0xfdb282cfffee866f0b1c2b48ba70f7d45e020dfd8082d5c16912ac949686929d2071cbeab49176d2ff59486d80daa3b175d70c41bb33c423eee70906389b2e271c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}