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 #21274589 · ArcScan

Block

#21,274,589

2026-09-17 04:59:18 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,589
Timestamp: 11 days ago · 2026-09-17 04:59:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x547ee8dddcfc9f77b84cee070aabf42d181f58bcecaf20cc3666233a3224d0c8
Parent hash: 0x1c3e54d1…1fbaac87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,589 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.1%3,039,281 / 30,000,000

Base fee

20 gwei

State root

0x0508a40441db…99ff2b3782df

Transactions root

0xbce9430c6a65…ebf944e4bbf7

Receipts root

0xc997a1cfcc86…c64449ba56ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800