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 #21330518 · ArcScan

Block

#21,330,518

2026-09-17 12:51:44 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,518
Timestamp: 4 days ago · 2026-09-17 12:51:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbdd0e29e38a338fbd13457fef0485ebf4fe350d4c31141eec0d9ea143ad80c1
Parent hash: 0x3c45e9c7…f67da132
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,518 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.3%4,596,328 / 30,000,000

Base fee

20 gwei

State root

0x4b13e0342a85…c4ee5230ef6e

Transactions root

0x4ff30495e22b…745c3573ee20

Receipts root

0xb4926c25dbc0…a8feaaa0439a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800