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 #21240512 · ArcScan

Block

#21,240,512

2026-09-17 00:11:31 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,512
Timestamp: 7 days ago · 2026-09-17 00:11:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xbac05e52ca93ead19d94af8815252da646a6d5fcaab1e364ccacaba3d260736b
Parent hash: 0x2d10b122…4acfee4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,512 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

36.6%10,982,893 / 30,000,000

Base fee

20 gwei

State root

0xc06914782364…7a9c569f4d28

Transactions root

0xf9619c6969b1…2c20ac6a51d1

Receipts root

0x24f3aa978ff2…6b439948eb76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800