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 #21245449 · ArcScan

Block

#21,245,449

2026-09-17 00:53:12 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,449
Timestamp: 6 days ago · 2026-09-17 00:53:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x472e6901cc30eb52636fd94f557479ab232b3fce01a4b39bd9d991b690b1eed1
Parent hash: 0x7f6debbc…3fd724c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,449 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.6%4,982,165 / 30,000,000

Base fee

20 gwei

State root

0x71126df73df6…8970f4a269d4

Transactions root

0xbd6663ca4aee…efaf4651e194

Receipts root

0x59524439643c…449aeb84d2a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800