Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4d95295be70b829ad50eb302e380375f07ec64bfdacb18440822e829bfca1f12 · ArcScan

Block

#21,543,852

2026-09-18 18:55:33 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,852
Timestamp: 55 days ago · 2026-09-18 18:55:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d95295be70b829ad50eb302e380375f07ec64bfdacb18440822e829bfca1f12
Parent hash: 0xb34daa26…6a3264b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,852 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.8%1,147,842 / 30,000,000

Base fee

20 gwei

State root

0x9bf2276bdc5e…711d62b4056b

Transactions root

0x97bdbb492ff0…439da6bb3ba4

Receipts root

0x4aa7b02c8787…f19c2e2fb733

Nonce

0x0000000000000000

Extra data

0x00000004a817c800