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 #21304305 · ArcScan

Block

#21,304,305

2026-09-17 09:10:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,305
Timestamp: 6 days ago · 2026-09-17 09:10:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x53f2efa0170b1d5af9279aa3210b6d89ac1bbd567b8ab1607f9cc36532c379cb
Parent hash: 0x7a7511da…ddf7261b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,305 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.8%2,957,621 / 30,000,000

Base fee

20 gwei

State root

0x2263d63ced75…d9551ac66d0b

Transactions root

0xcd6af078dd46…2ab8aa791919

Receipts root

0x7503aa10833a…5428b72bdca6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800