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 #0x18e90a8f523fbeffdceae8889beeae7d0292a0e7ae4f92bb4031fb3755de4c97 · ArcScan

Block

#21,542,145

2026-09-18 18:41:07 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,145
Timestamp: 19 days ago · 2026-09-18 18:41:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x18e90a8f523fbeffdceae8889beeae7d0292a0e7ae4f92bb4031fb3755de4c97
Parent hash: 0x13c4be19…75b5645d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,145 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.0%2,107,326 / 30,000,000

Base fee

20 gwei

State root

0x3fe5804381bf…67778b1f90c0

Transactions root

0xaf7907c6a628…0f3669ffcf3a

Receipts root

0x6b502564e984…fb3a9ab1b896

Nonce

0x0000000000000000

Extra data

0x00000004a817c800