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 #21391694 · ArcScan

Block

#21,391,694

2026-09-17 21:29:22 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,694
Timestamp: 16 days ago · 2026-09-17 21:29:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x31529de9afa2ecf258804f8240ed1802ede19807fd0bfc259d957193b2bc8bbe
Parent hash: 0x93b5c303…55a598f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,694 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.9%10,177,235 / 30,000,000

Base fee

20 gwei

State root

0xd65c8997f788…9cce985fe591

Transactions root

0x00ecf1a41488…6f82bd0564d7

Receipts root

0xf882a7336c4b…7b80f5ee1219

Nonce

0x0000000000000000

Extra data

0x00000004a817c800