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 #21393798 · ArcScan

Block

#21,393,798

2026-09-17 21:47:09 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,798
Timestamp: 44 days ago · 2026-09-17 21:47:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4e00e77eefa83a2002cd41283463ca77595b2383c5a46583e0f7a26cc441dd1
Parent hash: 0xa08ba3a1…2ada47f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,798 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

33.4%10,019,138 / 30,000,000

Base fee

20 gwei

State root

0xa24ccb5fc496…bbe7ac8199b5

Transactions root

0xdab2eca78ef8…4d8d67e02307

Receipts root

0xe5ac1cc00143…6c8adf8dfeab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800