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 #21338307 · ArcScan

Block

#21,338,307

2026-09-17 13:57:32 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,307
Timestamp: 7 days ago · 2026-09-17 13:57:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4516c31fbd2115b72f8b45d2162ee505c15152846d52909e88e724d3f6a21bd
Parent hash: 0x92fab2d9…21f1d8a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,307 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.2%5,456,863 / 30,000,000

Base fee

20 gwei

State root

0xf77ccba4d36d…f17fc381e4de

Transactions root

0x90ad06b23bd2…67ffd06e63a5

Receipts root

0x2c9fa685ec41…3f1b55677674

Nonce

0x0000000000000000

Extra data

0x00000004a817c800