{
  "manageEntity": {
    "action": "Repost",
    "entityId": "643225750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe82485ac2cf5aeb0e0efb37638d01caf48a3b39ffd404f6810f01e76d0f38a3",
    "signature": "0xfaea0450cb496823f307a5971fdecdfb984abac8d1235f0a49fc1fde7c3973976490cf2721ce196b7c2411811933c1214fa9b07ee95bd92d8e41e66d053fe0501b",
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}