{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c93678020250618b218f0be6506d7883b8c55fcc95630cd6c565d4bf0a1454e",
    "signature": "0x73b01402276f6a0b6af86477e3a1e0d405a49658d04ee77e91fb8a600d3a619c1c3c1c7dacdc81878247ca51fe056ce082c6b1254a5c5b74f37cc927e0d1d1421c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}