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 #0xa5c06487120c284a4449f81f3b4268b7260f2f181c031390b35233898015f59d · ArcScan

Block

#21,248,103

2026-09-17 01:15:36 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,103
Timestamp: 7 days ago · 2026-09-17 01:15:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5c06487120c284a4449f81f3b4268b7260f2f181c031390b35233898015f59d
Parent hash: 0xef0dc53c…43604a41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,103 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

49.6%14,868,748 / 30,000,000

Base fee

20 gwei

State root

0xffe28b0b74e8…b9a992cf7db9

Transactions root

0xa925b7aa71ce…a6ea0f13a648

Receipts root

0xd9054efa8567…3c0be5250380

Nonce

0x0000000000000000

Extra data

0x00000004a817c800