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 #21542776 · ArcScan

Block

#21,542,776

2026-09-18 18:46:27 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,776
Timestamp: 41 days ago · 2026-09-18 18:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf5ae299fe2a4a700a31be94b895451e4897d515c00e5fae027ea17fd1d71a7e
Parent hash: 0x45b604b7…763af530
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,776 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.9%861,204 / 30,000,000

Base fee

20 gwei

State root

0x551dbde5e451…ea3def861d8d

Transactions root

0x9fc5030b7091…04ed61841bab

Receipts root

0x7650b0b9d850…2ce4f0d7ecea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800