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 #0xb9ef4713fcb467a40e26e451c56ff2a71ca99f4235a86cc951cd6c27807c8647 · ArcScan

Block

#21,338,708

2026-09-17 14:00:55 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,708
Timestamp: 3 days ago · 2026-09-17 14:00:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9ef4713fcb467a40e26e451c56ff2a71ca99f4235a86cc951cd6c27807c8647
Parent hash: 0x7394f3cc…7586de97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,708 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

30.5%9,162,414 / 30,000,000

Base fee

20 gwei

State root

0x1e38580e5731…c3b41cebf0ab

Transactions root

0x803d31ca0abe…7f93a0aa2f79

Receipts root

0xbedbafd84926…34918eaa66b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800