Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x642107bf5cd4e5b151b8828b9fe32081028bf2bd1ee7d23c36055796e82245cc · ArcScan

Block

#21,289,091

2026-09-17 07:01:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,091
Timestamp: 12 days ago · 2026-09-17 07:01:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x642107bf5cd4e5b151b8828b9fe32081028bf2bd1ee7d23c36055796e82245cc
Parent hash: 0xc4ebb025…2a1f7f92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,091 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.3%3,700,597 / 30,000,000

Base fee

20 gwei

State root

0x74d48cc27a88…462ee1ab57c3

Transactions root

0x1d169b433937…292bdc7235ad

Receipts root

0xe093a7809e93…8c446f9e06f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800