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 #21250552 · ArcScan

Block

#21,250,552

2026-09-17 01:36:16 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,552
Timestamp: 37 days ago · 2026-09-17 01:36:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x6bc55b8a650aa8f92e32f38fb30342d9a71d4619408fc666a43cefde6981dbb9
Parent hash: 0x49c215b3…829c1547
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,552 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.5%4,050,979 / 30,000,000

Base fee

20 gwei

State root

0xd2e7ee01d370…b836c8878893

Transactions root

0x366114b32c52…6811fa280b50

Receipts root

0x87af4603731f…38d00832b7b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800