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 #21338974 · ArcScan

Block

#21,338,974

2026-09-17 14:03:10 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,974
Timestamp: 14 days ago · 2026-09-17 14:03:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x029fe3d89666c32f5b6a978687b43af194091c6f6f391cc79bcaafdaf7b4828b
Parent hash: 0x5091f36a…a0d77b68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,974 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.7%5,312,738 / 30,000,000

Base fee

20 gwei

State root

0x989a00ad87c5…e6597f9d4a42

Transactions root

0xaab0aac42783…e744a253ccdd

Receipts root

0x1ba48ca966cc…536672bb033e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800