{
  "manageEntity": {
    "action": "Repost",
    "entityId": "510971822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5eef0f734e7c426ce660ea2f4bba85f81dcb4f22c0aa5ac7617a844fb2a23580",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}