{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149545080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd243702f8dd73814bbaa2df9f902a8af2a56a97521b87ed6c3b30db7676094e6",
    "signature": "0xf1dbe6b7e0014e1cd12e625cd58ec29506c4bafcc3e19062c5ce94e4ed9f81f85a5545c4d419e53f7f3dc523ef0dd7a381be901fd18de1d2cfe1213aff84960a1c",
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    "userId": "77551267"
  }
}