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 #21263357 · ArcScan

Block

#21,263,357

2026-09-17 03:24:25 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,357
Timestamp: 34 days ago · 2026-09-17 03:24:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3178663980e8e3a625d6e8c17bd894a7164779ebb9163c257ab31acc5c7b373b
Parent hash: 0x3c3d4947…95d29ed8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,357 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.8%4,438,813 / 30,000,000

Base fee

20 gwei

State root

0x22571ecd776e…5f2932445d85

Transactions root

0xba8b78425763…79660f13ce10

Receipts root

0x1d9dca63b567…5dbdffd402cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800