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 #21374490 · ArcScan

Block

#21,374,490

2026-09-17 19:03:59 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,490
Timestamp: 16 days ago · 2026-09-17 19:03:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x718897f5f17af5ff4fd6a82e427573cb2db24e4819458edfd1cdffb13ca8cf06
Parent hash: 0x4ddfd954…f8005c05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,490 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

75.2%22,550,601 / 30,000,000

Base fee

20 gwei

State root

0x299685af5081…821366f34ada

Transactions root

0xb76c6027f501…f352b008cf0e

Receipts root

0xe35638a553ef…f0dff3e40e20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800