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 #0x05038c7e0be0637bdd1c7d51bf4139a1cb12e3edcb570a678e7cae7d0a563c33 · ArcScan

Block

#21,288,917

2026-09-17 07:00:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,917
Timestamp: 7 days ago · 2026-09-17 07:00:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x05038c7e0be0637bdd1c7d51bf4139a1cb12e3edcb570a678e7cae7d0a563c33
Parent hash: 0x2ce3d166…f9c41105
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,917 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.4%4,616,019 / 30,000,000

Base fee

20 gwei

State root

0x59860023b571…1c2b1af09ac3

Transactions root

0xaa1dbde0c226…6d038cf192e3

Receipts root

0xa61c9a31936e…c395499a761e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800