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 #21555135 · ArcScan

Block

#21,555,135

2026-09-18 20:30:57 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,135
Timestamp: 43 days ago · 2026-09-18 20:30:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x4aa7774db3d3771f9b436847fa82fa70762cbd6616257ff9d9ed4641fef073ce
Parent hash: 0x9b0d3258…cf1aa7e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,135 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.3%1,594,257 / 30,000,000

Base fee

20 gwei

State root

0x95404190d224…f8357fde361d

Transactions root

0x73e3b44d8e39…a30b8868225c

Receipts root

0xf248bc5b96ce…67370d0abddb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800