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 #21525565 · ArcScan

Block

#21,525,565

2026-09-18 16:20:58 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,565
Timestamp: 9 days ago · 2026-09-18 16:20:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4c26af0c411ec8098ee6d1ecca228d30bd8da3ff74361a4a44cd1065ff7797d
Parent hash: 0x9527c9c1…c3139e95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,565 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.1%934,553 / 30,000,000

Base fee

20 gwei

State root

0xe7e03272df35…5f7c8d999e89

Transactions root

0x2e3ba13434d5…a940b3cd3fe4

Receipts root

0x2ae9172dac6a…1618d31dfe4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800