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 #21337386 · ArcScan

Block

#21,337,386

2026-09-17 13:49:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,386
Timestamp: 11 days ago · 2026-09-17 13:49:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x55d95cb50180190da24b3241f769cce83a8cc50dc23473154b059ce142c7f707
Parent hash: 0xcc587f67…f2295512
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,386 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.8%3,250,476 / 30,000,000

Base fee

20 gwei

State root

0x28b3781a728a…653677bb1edc

Transactions root

0xd9ac6f14911d…ea074699d059

Receipts root

0x9de23f8a6e30…029c8a4e1908

Nonce

0x0000000000000000

Extra data

0x00000004a817c800