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 #0x31026808cddd6578b3d3ea485cb8ee26b61b10fdbe8cacf70c3634310b18bbe8 · ArcScan

Block

#21,374,456

2026-09-17 19:03:42 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,456
Timestamp: 17 days ago · 2026-09-17 19:03:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x31026808cddd6578b3d3ea485cb8ee26b61b10fdbe8cacf70c3634310b18bbe8
Parent hash: 0xeb69b0ba…aae5d45f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,456 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.1%6,020,449 / 30,000,000

Base fee

20 gwei

State root

0xb3abbaa46bef…d5eb7bc1e590

Transactions root

0xb8107499256b…011733d90559

Receipts root

0x9bb4cf48220b…d4932ffbdb5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800