{
  "manageEntity": {
    "action": "Repost",
    "entityId": "401499201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x157753f7fb3dd90617e1e34859a1a267f3c1b5eddd9466c9d3ff18284a2a9400",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}