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 #21311037 · ArcScan

Block

#21,311,037

2026-09-17 10:07:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,037
Timestamp: 16 days ago · 2026-09-17 10:07:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x48f66f9cdf5574906d6d31102f2d0ab05cf5cca97e24b99bc4580eacbcc744f6
Parent hash: 0x1d918fce…f19ab1c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,037 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.5%10,358,544 / 30,000,000

Base fee

20 gwei

State root

0xce9359b4f687…c97c04bd1507

Transactions root

0x607945dc3c5c…bb539b1d3bec

Receipts root

0x3cb5159e8cc4…0f78a1d1db4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800