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 #21418690 · ArcScan

Block

#21,418,690

2026-09-18 01:17:34 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,690
Timestamp: 15 days ago · 2026-09-18 01:17:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d0f30438a423109e57eb27bf558271f83ac010cb4da8b467c3160299cf9b87b
Parent hash: 0x5387a4cd…f5d58745
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,690 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.5%4,343,267 / 30,000,000

Base fee

20 gwei

State root

0xdbc1c0c71d2d…3027d0a01537

Transactions root

0x2491746050c5…1c7b4d7a7638

Receipts root

0xb84b0ff1cca1…8dada91634cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800