{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1342309313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f8f947ce1cdbb8ecd24432513450554c09b038fda0670f5453d2378990879e3",
    "signature": "0x9c57eb8efef030090e923bc6fc2bbd5cd1e163ded255558f0ac19ac75b9cf0aa12ab291a12edc966bda2e383a9321cfdc46d0db493fe9fe508e8512daaec1de31b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}