{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ac437125291486fb24c0b2defd0e3c95b51a51a05d5bacbf6e5d7a15a83d9a1",
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}