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 #21442568 · ArcScan

Block

#21,442,568

2026-09-18 04:39:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,568
Timestamp: 48 days ago · 2026-09-18 04:39:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x10d23d6a264552d9e65f8323c1f049b783143208cdb94545a945e9f3fa12f583
Parent hash: 0x1c204bdd…5699b690
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,568 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.0%603,536 / 30,000,000

Base fee

20 gwei

State root

0xa050622d034e…86b1c9fc1b6a

Transactions root

0x2cc08455d7cc…62910575d24e

Receipts root

0x7b38646f020d…72b6bb69d46e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800