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 #21527149 · ArcScan

Block

#21,527,149

2026-09-18 16:34:21 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,149
Timestamp: 28 days ago · 2026-09-18 16:34:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x774a84422fe6a982474bcc129a0e56565e4faec7439c5829b5943fa697a29c8a
Parent hash: 0x3b53cfc4…e857ec5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,149 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.3%982,070 / 30,000,000

Base fee

20 gwei

State root

0x6b5aa1da283c…b5c34360480a

Transactions root

0x55f1b56f9ded…c2107658416c

Receipts root

0x54a061c5f813…75b93335df15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800