{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390660015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31f3cc512269a8e78f4d77381706c31ba80dc4edf4a7828c020d10c45c6f61da",
    "signature": "0xb5d7eae556a2c6e5ecda5344321903bf9f2057e2fa10777e9b31131f9fc395292b7cfd77c408d27544ee2894d9138b0d1c0a3aa02cd55deef85a647587d1c5bf1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}