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 #0xa71829f40af1c0151d2c6f0fb8d2cb1a69599ddb624b8a96773c31e6f827b7f2 · ArcScan

Block

#21,234,078

2026-09-16 23:17:12 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,078
Timestamp: 7 days ago · 2026-09-16 23:17:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa71829f40af1c0151d2c6f0fb8d2cb1a69599ddb624b8a96773c31e6f827b7f2
Parent hash: 0x5a6be14d…84c8822e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,078 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

35.8%10,749,664 / 30,000,000

Base fee

20 gwei

State root

0x52906595fff1…7f4ffe11817d

Transactions root

0x4f5e37e30e5d…00c40ba1bd20

Receipts root

0xa538daeaf886…b786f75ca71e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800