{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848060856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64c81ef3b23717492fa825d702fae09b1f40c9b4bc7880cb13b6407b387322a6",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
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}