Arc Mainnet/5042

ArcScan

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

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

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

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 #21262680 · ArcScan

Block

#21,262,680

2026-09-17 03:18:42 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,680
Timestamp: 12 days ago · 2026-09-17 03:18:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc088a0fc07e4e7cb1b01f257540e416994496225c3dc6f536ae574da92960dcc
Parent hash: 0xd7dfeb19…93b8f792
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,680 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.6%5,269,192 / 30,000,000

Base fee

20 gwei

State root

0x3b239a22c4d4…56b8f50a5d9c

Transactions root

0xc475421b1c07…f9b7fdfe5857

Receipts root

0x49a92ca4ac64…21ba56386760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800