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 #21512061 · ArcScan

Block

#21,512,061

2026-09-18 14:26:50 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,061
Timestamp: 33 days ago · 2026-09-18 14:26:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x4156f3ecaa7ae0c521a91896e62107cd589b2b2c9417cbcfb3d2b18d040e8185
Parent hash: 0xfb35d89e…84543552
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,061 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.6%8,283,569 / 30,000,000

Base fee

20 gwei

State root

0x644fc3817b63…d31ba186400f

Transactions root

0xad241ae123fa…5ea19d453585

Receipts root

0xa880c1bb47d1…2827790fe864

Nonce

0x0000000000000000

Extra data

0x00000004a817c800