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 #0xa9ed09b344eab858198a0bf6266f0af5642be66f29f6fe95923743a3440298ea · ArcScan

Block

#21,353,193

2026-09-17 16:03:16 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,193
Timestamp: 14 days ago · 2026-09-17 16:03:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9ed09b344eab858198a0bf6266f0af5642be66f29f6fe95923743a3440298ea
Parent hash: 0x62b5c294…ab053778
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,193 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.7%4,418,805 / 30,000,000

Base fee

20 gwei

State root

0xf8ad2574a905…c1d73d781c07

Transactions root

0x03d1d83d4ab6…bee8a1aeb67a

Receipts root

0xd2009898a4e9…c468f7a548b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800