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 #0x1bb4d9728663035c72191c6cd7554b2eec0513e4a4142769813345e8845d4f1f · ArcScan

Block

#21,218,439

2026-09-16 21:05:12 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,439
Timestamp: 6 days ago · 2026-09-16 21:05:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bb4d9728663035c72191c6cd7554b2eec0513e4a4142769813345e8845d4f1f
Parent hash: 0x216a5386…22feb833
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,439 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

57.0%17,102,095 / 30,000,000

Base fee

22.465832063 gwei

State root

0xbee7a599736d…6ddd5cb1d21d

Transactions root

0x630f28b4dd56…faf56c0ec39d

Receipts root

0xe921054016ea…b20d89ceb40c

Nonce

0x0000000000000000

Extra data

0x0000000541ba0b53