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 #0x1c8259bb2cfff26ce77afff10e0052e0fd6b74ff76fceefb3fefe7d757412129 · ArcScan

Block

#21,276,809

2026-09-17 05:18:04 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,809
Timestamp: 19 days ago · 2026-09-17 05:18:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c8259bb2cfff26ce77afff10e0052e0fd6b74ff76fceefb3fefe7d757412129
Parent hash: 0x36a9804b…b9593a39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,809 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%771,024 / 30,000,000

Base fee

20 gwei

State root

0x9b3d97e11ffc…d5e5a59d6d71

Transactions root

0xfce42475ec6e…36965569d0f0

Receipts root

0x753c6c57b0f2…5106f0ce3413

Nonce

0x0000000000000000

Extra data

0x00000004a817c800