{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e99ca1911f41f77fcf2db090ec1a2cdc4fcbe7c96311751328b31a3626c3d12",
    "signature": "0x1e603d350657ab2ed6641e403a321be0e1ab2c91a931710dc341e2948b4d62bd0c8003b085bb456e3f29eaae64704433e911be4daa3e09597498a61d4df24f231b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}