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 #21390145 · ArcScan

Block

#21,390,145

2026-09-17 21:16:16 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,145
Timestamp: 20 days ago · 2026-09-17 21:16:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x133b1c52fe78e07504c494684843362a136bfdaffc62108963a665f925f90ce4
Parent hash: 0x9cdd7b59…c294f0b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,145 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.8%1,741,931 / 30,000,000

Base fee

20 gwei

State root

0x3ad3157cb38a…c6753f1018f0

Transactions root

0xe6cf8745d30a…df5a49f891f8

Receipts root

0x782dcd4f5d1e…f134da46b26f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800