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 #21530079 · ArcScan

Block

#21,530,079

2026-09-18 16:59:07 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,079
Timestamp: 51 days ago · 2026-09-18 16:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d2333d13c50194d202183c6d98bf78b8e66b6fd5c57298f1c8974206a8054c0
Parent hash: 0x1376c22d…6dabd54a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,079 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.4%3,130,004 / 30,000,000

Base fee

20 gwei

State root

0xa481aabc4f54…4201937ec300

Transactions root

0x420e47606771…5c37b2c3a808

Receipts root

0x92ce55c6a5ed…18634653dc64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800