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 #21344743 · ArcScan

Block

#21,344,743

2026-09-17 14:51:54 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,743
Timestamp: 58 days ago · 2026-09-17 14:51:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x323863e731f08fc3376ef4669d5c6f8d88db8cc160dba8a18f8e7bdedebfbe6a
Parent hash: 0x3008fe2c…d73f95a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,743 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.5%2,540,733 / 30,000,000

Base fee

20 gwei

State root

0xbd9d7a6d9cd8…0e11b31880d6

Transactions root

0x4db4e4421782…8390f2424abd

Receipts root

0x9baaab7ca458…e8d4bb7f0619

Nonce

0x0000000000000000

Extra data

0x00000004a817c800