Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa650e65b06f9b631937e83b698bfaa22cb3d0d739ffb7f44ba8c88744a533120 · ArcScan

Block

#21,565,199

2026-09-18 21:56:03 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,199
Timestamp: 56 days ago · 2026-09-18 21:56:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xa650e65b06f9b631937e83b698bfaa22cb3d0d739ffb7f44ba8c88744a533120
Parent hash: 0xa6ae3fdd…9853a196
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,199 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.7%5,009,343 / 30,000,000

Base fee

20 gwei

State root

0xf8c7d2a744aa…f7427679571c

Transactions root

0x2806aaef357f…9eebcefada91

Receipts root

0xaa9cb648b7d1…a6629ed5191e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800