{
  "manageEntity": {
    "action": "Repost",
    "entityId": "638957599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacd31778d89947045a9b9f9a7575b97c477d367b5273f859c3814bf6f733213d",
    "signature": "0x2bff63cfef86c02d49c7a200c3a5e03bbb0f432f1e419f03d4686be59901685d06e86b9fd531bcbe8eef12a81279d93c1c36cce3f1a9c03b3b35bade052fbc0a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}