Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2a9d6c8f2e9a81bdd6ca6d71b5b91c415dad894fd613a99b042ec5e80d4baaaa · ArcScan

Block

#21,374,515

2026-09-17 19:04:12 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,515
Timestamp: 16 days ago · 2026-09-17 19:04:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a9d6c8f2e9a81bdd6ca6d71b5b91c415dad894fd613a99b042ec5e80d4baaaa
Parent hash: 0x0c56650a…7a428437
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,515 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.5%6,446,066 / 30,000,000

Base fee

20 gwei

State root

0x5b1c8a38d3ba…ea5429b79b84

Transactions root

0x7551c11198b7…115e411da427

Receipts root

0x27ff2ac38db6…8f236a4f8a49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800