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 #21394413 · ArcScan

Block

#21,394,413

2026-09-17 21:52:21 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,413
Timestamp: 25 days ago · 2026-09-17 21:52:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc84402c5a12a21347763328097ca600c06c81a0f53658c74e369ff6c46fcee65
Parent hash: 0x6080fffc…ce2c812b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,413 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.9%1,481,909 / 30,000,000

Base fee

20 gwei

State root

0xa5775da8bf93…b778e8b53393

Transactions root

0x183313959735…d750b2ebda26

Receipts root

0x64dfa02696cc…61f034f80f91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800