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 #21316724 · ArcScan

Block

#21,316,724

2026-09-17 10:55:16 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,724
Timestamp: 52 days ago · 2026-09-17 10:55:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x275cba522033bd676af9cfde2a89ddb26f42153e91af49bf066bd9c7144cfcef
Parent hash: 0x7f75acf0…26d1efdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,724 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

44.5%13,347,258 / 30,000,000

Base fee

20 gwei

State root

0x126d43938b37…4c0b53668511

Transactions root

0x5231c3e4aa75…40acbe71e780

Receipts root

0x9a7a753f985a…e625679a9b24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800