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 #0x8c3c7f3b7fcc46f724725c72abd15b043a6fc8a97a8369289d2335616c279ff5 · ArcScan

Block

#21,277,365

2026-09-17 05:22:45 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,365
Timestamp: 2 days ago · 2026-09-17 05:22:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c3c7f3b7fcc46f724725c72abd15b043a6fc8a97a8369289d2335616c279ff5
Parent hash: 0x123a96b0…5cfbfebe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,365 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.6%6,494,124 / 30,000,000

Base fee

20 gwei

State root

0x4c0623de5ab5…6ea5c7f871bd

Transactions root

0x2f56463d8acc…4bfd10376ec1

Receipts root

0xb5f26745a1e8…0db29c6ff92b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800