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

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 #21400911 · ArcScan

Block

#21,400,911

2026-09-17 22:47:17 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,911
Timestamp: 18 days ago · 2026-09-17 22:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xc567f28e51e1a2c2c399794df65c4bbbd1652639c844d286a5df89b4ea4c645c
Parent hash: 0x4ae1b903…00a7a1da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,911 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.2%967,132 / 30,000,000

Base fee

20 gwei

State root

0x69ff1bf85e78…9af02629f138

Transactions root

0x67c040aa87c0…f7095744b18b

Receipts root

0xc2dfaa9a9cce…033895230990

Nonce

0x0000000000000000

Extra data

0x00000004a817c800