{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947087973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90dcd9e5c6d82b5d3a068b3c490f0e7a2f05d081b14289a712898c0448d221f2",
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    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
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}