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 #21253570 · ArcScan

Block

#21,253,570

2026-09-17 02:01:46 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,570
Timestamp: 21 days ago · 2026-09-17 02:01:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e08ffbef32ffaa6d88260d51fe9ad33fa8697491c2c64414e916f664b98f7a3
Parent hash: 0xeae571bd…65795f3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,570 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.1%2,735,440 / 30,000,000

Base fee

20 gwei

State root

0xe6cda2895cb4…b175e27e8f91

Transactions root

0x8d51bb32fe2c…4493e1eac25a

Receipts root

0xfddbdc755e0e…c5ce9dfc3105

Nonce

0x0000000000000000

Extra data

0x00000004a817c800