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 #21251049 · ArcScan

Block

#21,251,049

2026-09-17 01:40:28 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,049
Timestamp: 22 days ago · 2026-09-17 01:40:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8d1621388cc0fbed6455a64e5301eae5e69d7c10515e68c0203edc8e89d2e81
Parent hash: 0x56fd834d…0efd7b73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,049 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.8%4,737,639 / 30,000,000

Base fee

20 gwei

State root

0xd64a195e5a0b…f4358f6ae0de

Transactions root

0x1d80db5cecec…d117004c02cc

Receipts root

0x3665c068b0c5…a1dc3e8eecba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800