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 #0xfb23670a9119ed6390ed19a1e65d7a9247d2293510b96d483fabb274719ec14c · ArcScan

Block

#21,518,279

2026-09-18 15:19:22 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,279
Timestamp: 23 days ago · 2026-09-18 15:19:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb23670a9119ed6390ed19a1e65d7a9247d2293510b96d483fabb274719ec14c
Parent hash: 0x1ccfed5e…0a9344a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,279 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.0%1,516,929 / 30,000,000

Base fee

20 gwei

State root

0x6dbefa5d8f5f…a84a035d3fad

Transactions root

0x8a3ad64cfb32…429661350f66

Receipts root

0x8d09df3c5662…9e7e26bee8f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800