{
  "manageEntity": {
    "action": "Repost",
    "entityId": "896034762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20f632c56ec4967d1ae71c03b38d553d9e1d0726cf7c7144f9bb53921aada42d",
    "signature": "0xddc0a8c89ad349d6c51ff469039af301b9ec4533226cea6bd0a63c97411ef671305f5e6cce597cf25f8b36a3bcca3316015e0d1972b96cab74b580ba66d145c61c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}