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 #21346549 · ArcScan

Block

#21,346,549

2026-09-17 15:07:09 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,549
Timestamp: 27 days ago · 2026-09-17 15:07:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xad467b9c7a43fc81bdbf393af1a78e4cd76b18cee136c940bcc6d92e9818d765
Parent hash: 0xafd14a2e…789f4c46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,549 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.8%4,136,942 / 30,000,000

Base fee

20 gwei

State root

0x08f1b0fac7da…26d579364194

Transactions root

0x97e9d4b0cf8f…76523d998f2b

Receipts root

0x490f0c96c95c…7c6b3cf0ac3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800