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 #21320643 · ArcScan

Block

#21,320,643

2026-09-17 11:28:21 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,643
Timestamp: 27 days ago · 2026-09-17 11:28:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xdad4871bddea44c5d37c94255a2d86723ad35addfb4fdfd6ea59e73ba1e56c6e
Parent hash: 0xbaf9b852…3049ca25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,643 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.8%7,444,569 / 30,000,000

Base fee

20 gwei

State root

0xf0048087847f…6d05cec8d5d7

Transactions root

0x83f9ab512718…8edd852b947a

Receipts root

0xd80aa116c1fd…947f0f9436c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800