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 #21240167 · ArcScan

Block

#21,240,167

2026-09-17 00:08:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,167
Timestamp: 17 days ago · 2026-09-17 00:08:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a1d791a56a2e46e46126f827da677c169a028934013c02c5513d02da360d2fc
Parent hash: 0x581c54ae…5c923e80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,167 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

28.3%8,484,689 / 30,000,000

Base fee

20 gwei

State root

0x73d28de6ada7…7fbcd2e5d4c5

Transactions root

0x15d88bfa2579…c7fe22af5d92

Receipts root

0x537706e2a73b…aaa743364dc1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800