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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xb21cc68004d78ef20749c09bc062de08ff1e2b29667db198718a7f4f8cd28ff8 · ArcScan

Block

#21,378,368

2026-09-17 19:36:45 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,368
Timestamp: 57 days ago · 2026-09-17 19:36:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb21cc68004d78ef20749c09bc062de08ff1e2b29667db198718a7f4f8cd28ff8
Parent hash: 0xd45c4742…b4fe4d07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,368 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.1%4,539,434 / 30,000,000

Base fee

20 gwei

State root

0xd2c479e1db30…d21c4989cd81

Transactions root

0x5d4d1cda7b5f…9c432d178a1f

Receipts root

0x104d8601bbd9…63cfe649eae2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800