{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147474707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2e848b9f78f0aa63d414fca777db4188236c317d7c4c7052e60d17f066782c2",
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    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
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}