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 #21378892 · ArcScan

Block

#21,378,892

2026-09-17 19:41:10 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,892
Timestamp: 53 days ago · 2026-09-17 19:41:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x36e994a09b9ceaa73249c9f1b83f65eb25e3b2ad6df57c3fcb5d0455e083f4c6
Parent hash: 0xcd3d5084…97d74341
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,892 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.6%3,493,498 / 30,000,000

Base fee

20 gwei

State root

0xaa7588bf78a4…b9186bee5f1a

Transactions root

0x4f01b4c9074c…0a4279772f9f

Receipts root

0x55f9f9175089…5fd741b2a163

Nonce

0x0000000000000000

Extra data

0x00000004a817c800