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 #21279383 · ArcScan

Block

#21,279,383

2026-09-17 05:39:48 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,383
Timestamp: 24 days ago · 2026-09-17 05:39:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x21fd6546d76b9cc69cc256b88ac72438ea990035e55af52572fbc22430e48ddd
Parent hash: 0xd2456ff8…446103a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,383 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

18.3%5,482,890 / 30,000,000

Base fee

20 gwei

State root

0xfa344cc02592…521ab9b30abf

Transactions root

0x164ee14e8222…4a5bc5d2d364

Receipts root

0x7005e4527425…d072a736623f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800