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 #21444557 · ArcScan

Block

#21,444,557

2026-09-18 04:56:12 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,557
Timestamp: 14 days ago · 2026-09-18 04:56:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8017866527bdec28288d48c0e51c7d277d83b3137104b070f6d756fe969d69d8
Parent hash: 0xf250c547…1491c038
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,557 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

31.7%9,502,888 / 30,000,000

Base fee

20 gwei

State root

0xa2861c2b3f64…e20bbb9b3c8b

Transactions root

0xadfa448e72d9…58ae3db37bab

Receipts root

0x307f9a517336…1441f4fafed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800