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 #0xc25c3d94d693e626b6bc69439060bc04ded9fdfe2673a56a1b562b5281eb4176 · ArcScan

Block

#21,550,640

2026-09-18 19:52:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,640
Timestamp: 21 days ago · 2026-09-18 19:52:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc25c3d94d693e626b6bc69439060bc04ded9fdfe2673a56a1b562b5281eb4176
Parent hash: 0x6e74aef5…09d6fbc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,640 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.4%4,623,660 / 30,000,000

Base fee

20 gwei

State root

0x5de29ba3fa2b…b1e1483e84b2

Transactions root

0xb2ce016d87fc…b278af46e8c2

Receipts root

0x1eebaddcfcd1…f1d3f6a3f4b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800