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 #0xb5b95a194457f80790a0dc1ac9b452f6a7df50f51aedcea749ff48259971d824 · ArcScan

Block

#21,397,545

2026-09-17 22:18:49 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,545
Timestamp: 57 days ago · 2026-09-17 22:18:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5b95a194457f80790a0dc1ac9b452f6a7df50f51aedcea749ff48259971d824
Parent hash: 0x41b9da3e…1b6dbbe9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,545 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.0%896,510 / 30,000,000

Base fee

20 gwei

State root

0x6587893d1a62…bcca8447c825

Transactions root

0xad027eee4ff9…945a550f62e8

Receipts root

0xc8f31154f143…4c655607ebc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800