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 #21544035 · ArcScan

Block

#21,544,035

2026-09-18 18:57:06 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,035
Timestamp: 57 days ago · 2026-09-18 18:57:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xabee34a186c3a4a01e4fe85ec916cf7459d78a8e08b17b634c25d6c83bde6333
Parent hash: 0x970d5597…846f6453
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,035 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.8%2,342,454 / 30,000,000

Base fee

20 gwei

State root

0x965da29a0649…d6bc37e67872

Transactions root

0xddd1e91fa3f1…149abcca18eb

Receipts root

0xbea477f33742…325d86789a3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800