{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1750633573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x969cda54fc1e448214a57db08f3b737d1cd26269c7509e03d9cd7e520937c2fc",
    "signature": "0xa11590e6dd72dcec68d2cdcc1630a49d080590778c79f4d569c5f85cc0657d01640662cb2a18902b01dfa4de15b0758dd51fa8708433ec22b04a1d7f5fef9ffe1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}