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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 #0xbf3db4b2b56ef1bd4884ab2d5d5d7813d5380b37be6edf206673d309e29b98cd · ArcScan

Block

#21,353,121

2026-09-17 16:02:40 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,121
Timestamp: 12 days ago · 2026-09-17 16:02:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf3db4b2b56ef1bd4884ab2d5d5d7813d5380b37be6edf206673d309e29b98cd
Parent hash: 0x4333c346…460b6cac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,121 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.4%5,218,407 / 30,000,000

Base fee

20 gwei

State root

0x32b465d06a23…78752e95fff2

Transactions root

0x2e17ca98402c…b42cb0e5b4bd

Receipts root

0x3e271cd464cc…a4ecb5ae0f14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800