{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b63a5cfd8a9c22af3858dcfd6fdbb709f70de619371d5c087d6faead9d0ad85",
    "signature": "0x3ddc82c19739a32f46a94e2817a10449afcc5317834766ad0470163854ed956066d7d21cda79520adce752f2850c186f6f538735f5d1a36cc1bf9ee7ac74a06d1b",
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}