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 #21359266 · ArcScan

Block

#21,359,266

2026-09-17 16:55:22 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,266
Timestamp: 19 days ago · 2026-09-17 16:55:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x036d83a1570a64e994c037983b7330484a9aed8c82f38541b47290aa1a860b2c
Parent hash: 0x137c44ac…e889ccc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,266 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.4%5,835,046 / 30,000,000

Base fee

20 gwei

State root

0xdea945b263d4…b6db3766d3c2

Transactions root

0xb0b4a498b0d2…59304d161596

Receipts root

0x0965b5b70d83…ee238f2e4959

Nonce

0x0000000000000000

Extra data

0x00000004a817c800