{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8461daca88d2ff01cf2cd844dd67a5686aa06f040c4137e7b9c3a529855b72e0",
    "signature": "0x822f0ca586ed9409ed8cb565dab27c50967ce4952faa89140a68e561739545583119048c93f81c63c819e3a9d2d4c4d21b144cbcbd5f3d75d654efe90966ea9f1b",
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    "userId": "77551267"
  }
}