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 #0x64ac14cc423db3fd6bc30d4e10d41b6168bb4aad8700e2ecbafed8efb7436e3c · ArcScan

Block

#21,280,624

2026-09-17 05:50:17 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,624
Timestamp: 43 days ago · 2026-09-17 05:50:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x64ac14cc423db3fd6bc30d4e10d41b6168bb4aad8700e2ecbafed8efb7436e3c
Parent hash: 0x4ebeb257…ad8b4257
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,624 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.0%4,493,674 / 30,000,000

Base fee

20 gwei

State root

0xeab9e08236e7…961b76dc7478

Transactions root

0x61598c7592e3…b9ecc164e2ca

Receipts root

0x4d5d1a9f8131…715f549bd2cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800