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 #21245952 · ArcScan

Block

#21,245,952

2026-09-17 00:57:26 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,952
Timestamp: 7 days ago · 2026-09-17 00:57:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ab32e99222e3bd8e5fb12342fe65d48f872359644e7e4d668037d5df6f2992e
Parent hash: 0x036a992a…bab24f06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,952 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.7%5,907,968 / 30,000,000

Base fee

20 gwei

State root

0x3934b364085d…71cdf1acb308

Transactions root

0xc479cc2479f2…1737f161b30c

Receipts root

0x7747095f6f79…9332945f8681

Nonce

0x0000000000000000

Extra data

0x00000004a817c800