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 #21382514 · ArcScan

Block

#21,382,514

2026-09-17 20:11:47 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,514
Timestamp: 15 days ago · 2026-09-17 20:11:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cdc4291af3e3f9b36bb2a4ce6724af3e8de2275566976885e270e0d236c1eba
Parent hash: 0x31b82645…2d7ef798
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,514 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.8%4,445,842 / 30,000,000

Base fee

20 gwei

State root

0xd7ec80a02cf9…5213a2414452

Transactions root

0xeb05c3fafa86…2c7fcabfdd61

Receipts root

0xaeb19cc62e6c…6a9b1192758f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800