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 #21554185 · ArcScan

Block

#21,554,185

2026-09-18 20:22:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,185
Timestamp: 12 days ago · 2026-09-18 20:22:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xdbc9ac2e4cf5b8d88067056a71185effd152f9b8389f8b037d8a935024aea65a
Parent hash: 0xf1e71e4e…bc287753
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,185 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.4%1,031,739 / 30,000,000

Base fee

20 gwei

State root

0x106c3735145c…215aaa00b332

Transactions root

0xf4ede721d611…3a91ee5e1281

Receipts root

0x6dc61c69e5d9…5e16fa3fd159

Nonce

0x0000000000000000

Extra data

0x00000004a817c800