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 #0x33d1373fe3890d2a6d4e6ca72356517c5e9714bb1040a3fd4a68f4c41cd01631 · ArcScan

Block

#21,421,041

2026-09-18 01:37:26 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,041
Timestamp: 53 days ago · 2026-09-18 01:37:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x33d1373fe3890d2a6d4e6ca72356517c5e9714bb1040a3fd4a68f4c41cd01631
Parent hash: 0x77db14ae…bb8dc1fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,041 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.7%1,114,459 / 30,000,000

Base fee

20 gwei

State root

0xca9ae1e3bac1…527ae93fe56b

Transactions root

0xbf55be78e898…58f2b69e2657

Receipts root

0x4d61708f6c38…cc270cc2c9ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800