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 #21552320 · ArcScan

Block

#21,552,320

2026-09-18 20:07:09 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,320
Timestamp: 35 days ago · 2026-09-18 20:07:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe439d1e90eda3d8103c47a48ead9dcf0fc37e0a10902f532c2e0023b461e037f
Parent hash: 0x1d6bdc85…78a44027
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,320 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.8%4,143,820 / 30,000,000

Base fee

20 gwei

State root

0x90550a435396…adc93b92035a

Transactions root

0x5fdea4cf79ec…0c32f19c2f72

Receipts root

0x59e73dfad28b…ab1d33118712

Nonce

0x0000000000000000

Extra data

0x00000004a817c800