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 #21267806 · ArcScan

Block

#21,267,806

2026-09-17 04:02:00 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,806
Timestamp: 40 days ago · 2026-09-17 04:02:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3da77989aa7b1bde45b6bcd3d6b6302e7e816a55694eef34b5dfdfc0d9818edf
Parent hash: 0x519b8d1f…e640aa59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,806 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.8%8,941,620 / 30,000,000

Base fee

20 gwei

State root

0x89656851771f…a0a0e3421946

Transactions root

0x4b672afebb60…742052fb122a

Receipts root

0x0444225f7690…66b7e77d9b37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800