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 #21317940 · ArcScan

Block

#21,317,940

2026-09-17 11:05:32 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,940
Timestamp: 18 days ago · 2026-09-17 11:05:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa03737160b669663dec6578d89fa79641794804e586ebd86e6ec4fe14121a898
Parent hash: 0xf4e1f857…bc2725fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,940 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

32.0%9,592,875 / 30,000,000

Base fee

20 gwei

State root

0x69ea11a07f1b…d251a7de64fd

Transactions root

0xfcee830d26b3…9723c684ecce

Receipts root

0xe42f0780c26d…82183db2772c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800