{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654454358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc72003800247a743db47bbd6abbb7f674f3b7b183fc73cce691f8c03823194dc",
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    "signer": "0x0D2c1331F52a98aF1Bd206E3C28062E717CA9E51",
    "userId": "597927803"
  }
}