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 #21171365 · ArcScan

Block

#21,171,365

2026-09-16 14:27:51 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,365
Timestamp: 19 days ago · 2026-09-16 14:27:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8df0015ff7e3755192fd4894cc4e6ff4c1547142d378381f795fcfe18c2edc3
Parent hash: 0x0b8fb80c…8c678b8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,365 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

49.7%14,914,746 / 30,000,000

Base fee

211.419311356 gwei

State root

0xade7e6a7464b…2cfbddf6979f

Transactions root

0x1f5eb756bb34…23357c7497bd

Receipts root

0x2267a68a7364…db4b965e4024

Nonce

0x0000000000000000

Extra data

0x00000031034a9be6