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 #0xb083d455be17b9ba98cb7c4ec16bc13f3aeb7c4fe8852d47cc9c3971ac20e555 · ArcScan

Block

#21,380,397

2026-09-17 19:53:54 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,397
Timestamp: 23 days ago · 2026-09-17 19:53:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb083d455be17b9ba98cb7c4ec16bc13f3aeb7c4fe8852d47cc9c3971ac20e555
Parent hash: 0xc1164e9c…9469349f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,397 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.6%1,980,220 / 30,000,000

Base fee

20 gwei

State root

0x15d4d1688f41…058c33169218

Transactions root

0xf0df1935ca2c…64b106903694

Receipts root

0xef0407e92430…74d8f179b1d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800