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 #21567538 · ArcScan

Block

#21,567,538

2026-09-18 22:15:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,538
Timestamp: 11 days ago · 2026-09-18 22:15:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5ba307a9094a6ddcf03bf26fdd2bae3007c58f433be39136af91eb9ad1b1db1
Parent hash: 0x131f3d29…ded11836
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,538 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

0.9%269,898 / 30,000,000

Base fee

20 gwei

State root

0x7942dfbed362…d47bc3d056f5

Transactions root

0xda2684a252e2…a6cd9dbccb64

Receipts root

0xbf83642024da…d9ea48ef2ba0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800