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 #21397592 · ArcScan

Block

#21,397,592

2026-09-17 22:19:13 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,592
Timestamp: 56 days ago · 2026-09-17 22:19:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x03e7df079b9754e5c1c33549de1ec28bb383db7266216742f954f6cc01d8bddd
Parent hash: 0x74012c3a…56f94152
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,592 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.3%1,897,501 / 30,000,000

Base fee

20 gwei

State root

0xb20ab600e4df…b3d5d9cb10a5

Transactions root

0xdd675a7ae298…433894594d41

Receipts root

0xc21e21f8cb80…2976e96a11b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800