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 #21386195 · ArcScan

Block

#21,386,195

2026-09-17 20:42:53 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,195
Timestamp: 18 days ago · 2026-09-17 20:42:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x26c8e8bd2670b86c048c5c0e95ee70f70005369bae006e944bbd06f9dd626900
Parent hash: 0xf0016883…d6be9f99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,195 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.1%2,744,710 / 30,000,000

Base fee

20 gwei

State root

0xc025963f0f52…cf2ae549bed7

Transactions root

0x1e694a475d32…8331e90e2b24

Receipts root

0xb0325cff914c…93fb25f0ed92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800