{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333689151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9afba6cdaf5a8be0d7108e26e077e7a1c13598f0ae34d5698a86f96f7fe6bb33",
    "signature": "0x137d011185012e87224e322594d0ddcc1a1fe89a86b2653474d25af0bd02a9bc70a0f53859953724b8bcbc6409ab05143ead7d3abc475ecdd59c21483c0708a11c",
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    "userId": "51"
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}