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 #21250859 · ArcScan

Block

#21,250,859

2026-09-17 01:38:52 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,859
Timestamp: 28 days ago · 2026-09-17 01:38:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f6714d7bfcd4d7bc01b8fc0b1b5cccd6f68be8f17d61a35b9c38d46192ea7fc
Parent hash: 0x80a03f51…2669183d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,859 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.0%5,396,129 / 30,000,000

Base fee

20 gwei

State root

0x1f6f70489e4d…98cea4be0c59

Transactions root

0xa2be74a551b2…c04538ce6558

Receipts root

0xb5abd290fc3f…e7c6febdcaa9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800