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 #0xf9abe23ae74fa12b3ea238eb9901c0127381950f2d7b5a3cc22661dfceb1eaac · ArcScan

Block

#21,419,374

2026-09-18 01:23:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,374
Timestamp: 14 days ago · 2026-09-18 01:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9abe23ae74fa12b3ea238eb9901c0127381950f2d7b5a3cc22661dfceb1eaac
Parent hash: 0x9d717d48…355e6cc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,374 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.9%271,066 / 30,000,000

Base fee

20 gwei

State root

0x2ba1f7481177…83d00303b49b

Transactions root

0x225a5cbe0bb7…add28e447e66

Receipts root

0x701866f469e2…ce73aa9a21e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800