{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664017428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f08999b9a7de117f937f679f82965045f22184f1b2756275722e3d875958dc8",
    "signature": "0xb3462109b3853641fe5758af9456fd01840387c589b636d6b827196bef8146992568266099fe973e0cc45baf20696a148e37d4f6360e2a063ee5147232dea4f61c",
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}