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 #21223045 · ArcScan

Block

#21,223,045

2026-09-16 21:44:05 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,045
Timestamp: 16 days ago · 2026-09-16 21:44:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x1675b3a8c14f03d4bcffa396a9bd6ad688605e32d87d0ea1fa284c8b9c47cb12
Parent hash: 0x9ad4a558…d20c8533
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,045 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.6%7,676,028 / 30,000,000

Base fee

20 gwei

State root

0x92a3a731538b…bc13ec573270

Transactions root

0x49e27db23ea3…f5cca92eaf58

Receipts root

0x60fae946cc8f…cff555e3016f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800