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

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 #21340364 · ArcScan

Block

#21,340,364

2026-09-17 14:14:54 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,364
Timestamp: 52 days ago · 2026-09-17 14:14:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1cad9306ed2beae5bbabc71fc1308e96d528eac8d27c727c79743db31a8e2f1
Parent hash: 0xb5413ecf…36b8b198
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,364 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.4%6,424,314 / 30,000,000

Base fee

20 gwei

State root

0xd68d6102a7c2…aa721442441c

Transactions root

0xc65a5e8cfe7d…d057af65d53d

Receipts root

0x3046c145e298…26580c560350

Nonce

0x0000000000000000

Extra data

0x00000004a817c800