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 #0xd7dc39dab21d72c7f7d5ce243674534f5804ddb81ebb954a632dcb91aa4b1870 · ArcScan

Block

#21,390,307

2026-09-17 21:17:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,307
Timestamp: 16 days ago · 2026-09-17 21:17:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7dc39dab21d72c7f7d5ce243674534f5804ddb81ebb954a632dcb91aa4b1870
Parent hash: 0x4159397c…cd54e8d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,307 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.6%1,388,455 / 30,000,000

Base fee

20 gwei

State root

0xa219b13a7575…29c079777830

Transactions root

0x04f98d376d33…bbcd27e92503

Receipts root

0x1c7e6d41c4bd…58b810164990

Nonce

0x0000000000000000

Extra data

0x00000004a817c800