Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5095638a4dfc1338532773251b9e03118474b1ed737a1aaa4e5a2354c0449a72 · ArcScan

Block

#21,521,650

2026-09-18 15:47:52 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,650
Timestamp: 4 days ago · 2026-09-18 15:47:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x5095638a4dfc1338532773251b9e03118474b1ed737a1aaa4e5a2354c0449a72
Parent hash: 0x532fe2a9…8c6354d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,650 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.8%2,349,392 / 30,000,000

Base fee

20 gwei

State root

0xb699b62d3e31…452c7599232b

Transactions root

0x72f04a8ad0a3…900ab1e124fb

Receipts root

0x1b2b08a0a9fe…889e38144925

Nonce

0x0000000000000000

Extra data

0x00000004a817c800