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 #0xf73ea790b7cc95cdb56f76f348b5ee8612a2354b90892a71ee4181f08ea54ee7 · ArcScan

Block

#21,320,289

2026-09-17 11:25:22 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,289
Timestamp: 38 days ago · 2026-09-17 11:25:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf73ea790b7cc95cdb56f76f348b5ee8612a2354b90892a71ee4181f08ea54ee7
Parent hash: 0xeb1e1502…844dea45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,289 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

31.1%9,315,649 / 30,000,000

Base fee

20 gwei

State root

0x57db491fe0e1…d7dcf3d955bd

Transactions root

0x0166571f71a9…fffcf9c7fd2a

Receipts root

0xa9efd81e9a3c…d245259e652c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800