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 #21261656 · ArcScan

Block

#21,261,656

2026-09-17 03:10:03 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,656
Timestamp: 20 days ago · 2026-09-17 03:10:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1547ffc08d6614d0beca5380451f785ecf2e325025ef72f58db44ad1221d941e
Parent hash: 0xc32f63df…f45f3d35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,656 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

26.0%7,794,772 / 30,000,000

Base fee

20 gwei

State root

0x4d05e5c142ae…b5b74d860e32

Transactions root

0xbb10821a0df7…7e2842f5d93a

Receipts root

0xfd1b69e66950…4964ae46552b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800