{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1638584898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4938fa4bca4b5cf53d82356d3a004041332704d42bd0ad33d559dc74301516a1",
    "signature": "0xa579ffc6f157b99ced9b51ecc06367d3c32a561ace0955df7985937bb32ecb7c1ee6110cc9c30928bbda0dad320a117a9f3423564190f7a281baadfe42bec4de1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}