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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 #0xb0c76f232185a127414b575aa96441968b3cce6c3546ae939bc705ab338701d7 · ArcScan

Block

#21,378,721

2026-09-17 19:39:44 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,721
Timestamp: 55 days ago · 2026-09-17 19:39:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0c76f232185a127414b575aa96441968b3cce6c3546ae939bc705ab338701d7
Parent hash: 0x9ec6e853…cdbb6c49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,721 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

31.7%9,517,278 / 30,000,000

Base fee

20 gwei

State root

0xdcb5974b1d48…24458f91a319

Transactions root

0xd0b3288cc628…aaffb0785c02

Receipts root

0xe5d90dc8a0b8…cd1c5e2292d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800