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 #0x0412876911dba2025cd2325f12416eeeca353a0fef553f14a22ea9090f5aaced · ArcScan

Block

#21,320,281

2026-09-17 11:25:18 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,281
Timestamp: 39 days ago · 2026-09-17 11:25:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x0412876911dba2025cd2325f12416eeeca353a0fef553f14a22ea9090f5aaced
Parent hash: 0xeb2ba960…34af961a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,281 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.7%6,198,588 / 30,000,000

Base fee

20 gwei

State root

0x5ad24d4b333b…d1a43ad47799

Transactions root

0xdbbbdcba337a…18668a78e351

Receipts root

0x2cb28cc64595…99236be8c2b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800