{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa59e942c1f7080218c18881b0b7c06051b09c0bb2a72d1fd4f8bd807af5eb53",
    "signature": "0xd02a6f5689e0a36927836f546f05863d383a844f3902d8ed3794e7db917f2eaf77bac9477237dfe2153e9180fd356753c767ca7e824ef4c2012784dccef7701d1c",
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    "userId": "35918963"
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}