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 #21412716 · ArcScan

Block

#21,412,716

2026-09-18 00:27:04 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,716
Timestamp: 58 days ago · 2026-09-18 00:27:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ed39eeae6606db62cf8be29c9ecebbda19213c40b8845ccb33525e5c4b5e2ae
Parent hash: 0x308c75e7…401e5f0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,716 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.4%3,737,140 / 30,000,000

Base fee

20 gwei

State root

0x658afd8b5de8…3cfbfef591eb

Transactions root

0xb4cba68abf73…ecb346609254

Receipts root

0x9585b13102f2…c9d00aef8d1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800