{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223606441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48aab4ff88307c3b910a19c4adf9370fdb390f6e762ca4a1fae99a8a2162b1f1",
    "signature": "0x3c4e7e27e7501e0d3c1c77e2a5cdf921a8fdd4061d58ab0a1cec4e20a0b287b62b27055ed6d97236dd2c627cc207dc0ea54cf47e5490e3e9a13a45db83516e061c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
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}