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 #21304314 · ArcScan

Block

#21,304,314

2026-09-17 09:10:28 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,314
Timestamp: 7 days ago · 2026-09-17 09:10:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x53954faae0db429d318201bf09ac85068ea470b8118ea8f2d9b72699a113fed2
Parent hash: 0xfb7a2c7c…4c3762b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,314 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.7%5,923,886 / 30,000,000

Base fee

20 gwei

State root

0x5662186a48e6…569426adaacd

Transactions root

0x6f0e4cb347ab…3df080fd52c7

Receipts root

0xa785a3385157…ceed6630b318

Nonce

0x0000000000000000

Extra data

0x00000004a817c800