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 #21263872 · ArcScan

Block

#21,263,872

2026-09-17 03:28:46 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,872
Timestamp: 21 days ago · 2026-09-17 03:28:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x67a55247edc0c9aef529cb89b2a0ebe5955e17052c9d7875dd96018bec9a6e34
Parent hash: 0x7c15687e…bfa9dd6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,872 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

26.8%8,032,182 / 30,000,000

Base fee

20 gwei

State root

0xcbb810f6f63c…4ec64b4eb7b7

Transactions root

0xd2a1a69b67b1…d0f6bd727542

Receipts root

0x2a4639ad4adb…68e7d71d0d87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800