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 #21377456 · ArcScan

Block

#21,377,456

2026-09-17 19:29:02 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,456
Timestamp: 56 days ago · 2026-09-17 19:29:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x041d6ad4038fde93fb947500fe1bb1d762e87e14631e1996723f7fc52c229245
Parent hash: 0x10a84f12…a67c6405
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,456 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.0%2,698,587 / 30,000,000

Base fee

20 gwei

State root

0x317fe4aae01e…742801d475aa

Transactions root

0xe0a0eade3c82…1060c3a13452

Receipts root

0xba447796797c…328aff4bb678

Nonce

0x0000000000000000

Extra data

0x00000004a817c800