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 #0xfb18e48d02d22ef2240ccb2e86f1e0efc560fb96536a85bdec68aa48eede9898 · ArcScan

Block

#21,223,521

2026-09-16 21:48:06 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,521
Timestamp: 30 days ago · 2026-09-16 21:48:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb18e48d02d22ef2240ccb2e86f1e0efc560fb96536a85bdec68aa48eede9898
Parent hash: 0x12ec3ab5…13746564
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,521 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.5%1,641,659 / 30,000,000

Base fee

20 gwei

State root

0xd53d29c3e04c…a1847c80f64a

Transactions root

0xdff6ce102431…4b927e806ed4

Receipts root

0x005092c2e717…7047285ff281

Nonce

0x0000000000000000

Extra data

0x00000004a817c800