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 #21327638 · ArcScan

Block

#21,327,638

2026-09-17 12:27:25 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,638
Timestamp: 20 days ago · 2026-09-17 12:27:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x0514d32627947601fa0739cebb38ce73038735f920f9e202257dde92624e9d0f
Parent hash: 0xb8f101f4…93e4b077
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,638 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.9%6,281,679 / 30,000,000

Base fee

20 gwei

State root

0x240348a81a4b…cee4c6b2a83f

Transactions root

0xcfa20d00b0f8…85d9f6054855

Receipts root

0x1ace93f890ad…4fe3a16509a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800