{
  "manageEntity": {
    "action": "Repost",
    "entityId": "106703956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x345737aac80a603d345b03fc7825c7e990b0b32f328ddf63996bead5efaba42b",
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    "signer": "0x45f053EE6d99e48800FdabfC3da995B364e9dA54",
    "userId": "628434403"
  }
}