{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535584036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x890c69c387983f210df4a9357b8b6721a157de9f3d6c3c27c24db28db29db6fb",
    "signature": "0x9e1ab9e4aef454a825307f3a62d5d8bf3120482ace1cbb14d4c034864063d3a423dbb6d36fe78445effa69bd4273e47aac334c800ff2a30365c0c523284369ae1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}