{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370927968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fe3fdb4d26da44c9d7269a1731acf44e0070c72931ae4f6aec95947201221ed",
    "signature": "0x0c8002c6fea0539cd88107f04693e0710387123324833b2e6aa21d439f0a27c308961de55589786fab44da22f3621e9925e3640881cfa03b8bdec92f9202cde71c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}