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 #0x38d94ff9a65cb4e5eb74de154e62a6974df1c89fce6beea7b8f99c54a492a473 · ArcScan

Block

#21,261,866

2026-09-17 03:11:50 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,866
Timestamp: 14 days ago · 2026-09-17 03:11:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x38d94ff9a65cb4e5eb74de154e62a6974df1c89fce6beea7b8f99c54a492a473
Parent hash: 0xda90e6f2…9725dd40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,866 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.3%3,077,802 / 30,000,000

Base fee

20 gwei

State root

0x4be0e354be9a…293a26251e67

Transactions root

0x6d1527cf9f05…5cb50a8b3ddf

Receipts root

0xd8fe1e555982…66c77695ea85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800