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 #21417232 · ArcScan

Block

#21,417,232

2026-09-18 01:05:14 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,232
Timestamp: 51 days ago · 2026-09-18 01:05:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x5eff5177bb00c1f3587223ab035e5238d18de4517889b76cad56a9586d0a54f9
Parent hash: 0x3736dce1…67b16a9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,232 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.7%508,015 / 30,000,000

Base fee

20 gwei

State root

0x9ea0eb383c6b…d7a96fd53324

Transactions root

0x17636b482f5d…b5b729a737b5

Receipts root

0xf765328f2e32…dca165d4441e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800