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 #0x30c2f938c500463bd9a433cc2241d557cddc93b7ac8a2aa85f976cbc9e02be0e · ArcScan

Block

#21,386,467

2026-09-17 20:45:11 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,467
Timestamp: 27 days ago · 2026-09-17 20:45:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x30c2f938c500463bd9a433cc2241d557cddc93b7ac8a2aa85f976cbc9e02be0e
Parent hash: 0xf817f851…911a7b01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,467 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.4%6,107,727 / 30,000,000

Base fee

20 gwei

State root

0x7046ecd296e9…87f2423bf820

Transactions root

0xb2e420c9c593…181469d04b87

Receipts root

0x778559ca6f4a…14e387ddb08d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800