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 #21171088 · ArcScan

Block

#21,171,088

2026-09-16 14:25:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,088
Timestamp: 11 days ago · 2026-09-16 14:25:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x9be1b9dc547938c0e4fb549e0045ca818e7a012988e9634ca7e1750e536ec1b0
Parent hash: 0x3a121656…02bf534c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,088 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

46.6%13,969,304 / 30,000,000

Base fee

250.659449166 gwei

State root

0x1db6c8221063…ef725b07cabc

Transactions root

0x14914bc95f63…dbbff60e3758

Receipts root

0x4f3eb8309860…5ddb070633c6

Nonce

0x0000000000000000

Extra data

0x0000003a79b305dd