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 #21401229 · ArcScan

Block

#21,401,229

2026-09-17 22:49:58 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,229
Timestamp: 24 days ago · 2026-09-17 22:49:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x0363fc1d9ce02e930c14a8ef29723b927abddca48fa946a31da08bc58bb119dd
Parent hash: 0xfcf9ad85…8aa95c21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,229 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.8%2,626,161 / 30,000,000

Base fee

20 gwei

State root

0x0aae95ab46c9…78d62934b120

Transactions root

0x7f3a07c760a6…c93256766cb9

Receipts root

0xab24991c3983…83bf3207bd56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800