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 #21393400 · ArcScan

Block

#21,393,400

2026-09-17 21:43:47 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,400
Timestamp: 49 days ago · 2026-09-17 21:43:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xe40729865006fab061f959c96c12fafbf679f9ec19b4cdff574b52a9a24b3cee
Parent hash: 0xbc28a191…27bf89dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,400 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.5%1,051,271 / 30,000,000

Base fee

20 gwei

State root

0xdea9c388036f…5ecf5d1ecd00

Transactions root

0x08ad32b8399a…f7e9050e64c7

Receipts root

0xa6907e50229b…2f13539b3e4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800