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 #21444863 · ArcScan

Block

#21,444,863

2026-09-18 04:58:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,863
Timestamp: 22 days ago · 2026-09-18 04:58:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1fda54c13ed702e94bd46f8949da1f2fd336f44909d39c7e16af0beb9814471
Parent hash: 0x73bff853…e5bf5a21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,863 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.3%983,359 / 30,000,000

Base fee

20 gwei

State root

0xc437e0aedbe5…1a1f48a46145

Transactions root

0xb10b943d4539…c87bdd511695

Receipts root

0x0cb26d01b609…8bf931d1c38a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800