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 #21411244 · ArcScan

Block

#21,411,244

2026-09-18 00:14:38 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,244
Timestamp: 38 days ago · 2026-09-18 00:14:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x4721288c4b07a5085a20c3dea3d4fc837ca4da5e0737358cd1633fa0c61bd696
Parent hash: 0xce50a3f2…ad2b5b8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,244 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.0%2,116,362 / 30,000,000

Base fee

20 gwei

State root

0x960f0258bbb7…6e9f343dbc49

Transactions root

0x833b9459a580…1cc745277bd2

Receipts root

0x301057b80602…e712789c872b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800