Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xbbf50b8501d6e6e9e7ce25a34cdc60f9e1405c2dd39b0f0588f641a203a15797 · ArcScan

Block

#21,559,420

2026-09-18 21:07:11 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,420
Timestamp: 57 days ago · 2026-09-18 21:07:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbf50b8501d6e6e9e7ce25a34cdc60f9e1405c2dd39b0f0588f641a203a15797
Parent hash: 0x59669786…68688ca5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,420 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,732,572 / 30,000,000

Base fee

20 gwei

State root

0xbc34663d6fa4…2ebe0356ee75

Transactions root

0xb660548ff06a…a11dc09f3302

Receipts root

0x2968be4bcd75…6face8533541

Nonce

0x0000000000000000

Extra data

0x00000004a817c800