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 #21338026 · ArcScan

Block

#21,338,026

2026-09-17 13:55:09 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,026
Timestamp: 5 days ago · 2026-09-17 13:55:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x857f7cc3add71c5201922d3b0586e9f4a383fb3d422ba209f1d64f8e9ea93234
Parent hash: 0x70a1c442…0e55c092
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,026 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,092,634 / 30,000,000

Base fee

20 gwei

State root

0x6065d2fa76a8…15eeea04232d

Transactions root

0x980afd0c02a1…dceb512d000f

Receipts root

0xdefd06348292…05ac102a3af0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800