{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1883463883",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1ef28d55ff2ba6f1692becd9abc7719ef7ca25914b42a251f2d7d700fe5b101",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}