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 #21267290 · ArcScan

Block

#21,267,290

2026-09-17 03:57:38 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,290
Timestamp: 23 days ago · 2026-09-17 03:57:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9fae299c5178caa2fcd49602c3474c238c5ae76de05148a3e23dce509c81a27
Parent hash: 0xf2593e38…dc35f849
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,290 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

36.1%10,829,931 / 30,000,000

Base fee

20 gwei

State root

0xa9fd94062d6f…8ebb3eae79ed

Transactions root

0x15d2e1ef9257…94b619606955

Receipts root

0xd8f1e384a9f0…c6f8c7eb6670

Nonce

0x0000000000000000

Extra data

0x00000004a817c800