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 #21294824 · ArcScan

Block

#21,294,824

2026-09-17 07:50:16 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,824
Timestamp: 16 days ago · 2026-09-17 07:50:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b1134c663eb537bd7b07ada2bfca3151fae48050e86980775115cac7bc42023
Parent hash: 0xef5164fc…0732853f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,824 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.8%3,832,089 / 30,000,000

Base fee

20 gwei

State root

0x88353266b4e2…13665cb529c9

Transactions root

0xea2095eab1a2…9307b320fea2

Receipts root

0x72da2f3c5d05…f90177ab8e90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800