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 #21539413 · ArcScan

Block

#21,539,413

2026-09-18 18:18:01 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,413
Timestamp: 53 days ago · 2026-09-18 18:18:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x452e2507e8c64313fda8f6323fec52628b7385cf941cbc584cc35f86c18310e9
Parent hash: 0x0b2f9d9b…a5eafe10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,413 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.8%1,729,864 / 30,000,000

Base fee

20 gwei

State root

0xc4ce01c6a9d7…147163990e91

Transactions root

0x5488002eedee…947f5a7b971b

Receipts root

0x539126eb8e24…52ff55d365bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800