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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 #0x7c42389f7b16014a9e6b92b5c04ca87eccc037293bcf38e61156c4b43374d73e · ArcScan

Block

#21,255,939

2026-09-17 02:21:46 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,939
Timestamp: 49 days ago · 2026-09-17 02:21:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c42389f7b16014a9e6b92b5c04ca87eccc037293bcf38e61156c4b43374d73e
Parent hash: 0xfe519abd…cd1ad89d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,939 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.6%5,269,390 / 30,000,000

Base fee

20 gwei

State root

0x2c5b79e48e6f…9c5ba50c26fa

Transactions root

0xad11b28e4d42…f124d657720f

Receipts root

0x4cdc40a94bf4…b051a9039dcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800