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 #21539753 · ArcScan

Block

#21,539,753

2026-09-18 18:20:54 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,753
Timestamp: 50 days ago · 2026-09-18 18:20:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc7ed2e056c7abf8a08788cca2ba65985e234b351db38e9127955e40cb32482e
Parent hash: 0x443bc8ce…daa3a919
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,753 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.7%805,055 / 30,000,000

Base fee

20 gwei

State root

0xc3f10bda456c…d21820a0a517

Transactions root

0xc8e1943ffe77…80ce963657f5

Receipts root

0x953f68caadb4…2d85348ec28b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800