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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 #0x71a21a67d2219e0244ff324ec8c0e854bee2798ac2a43846f7ad7c303ee90824 · ArcScan

Block

#21,558,250

2026-09-18 20:57:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,250
Timestamp: 47 days ago · 2026-09-18 20:57:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x71a21a67d2219e0244ff324ec8c0e854bee2798ac2a43846f7ad7c303ee90824
Parent hash: 0x2dc1fac2…ba8dc0c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,250 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.5%1,654,620 / 30,000,000

Base fee

20 gwei

State root

0xba8fc6db9d8c…0f2aeaf062fc

Transactions root

0xa20e2ea1b5d4…e1f7c2dee68e

Receipts root

0xdb79d1d93ff4…28aa20725b45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800