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 #0xa430cfa7bd9fae6264e097244f97304a3a8ff826b3c9a981d662036657196bfd · ArcScan

Block

#21,524,819

2026-09-18 16:14:39 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,819
Timestamp: 31 days ago · 2026-09-18 16:14:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa430cfa7bd9fae6264e097244f97304a3a8ff826b3c9a981d662036657196bfd
Parent hash: 0xcd8cf742…f92a427f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,819 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.9%4,786,202 / 30,000,000

Base fee

20 gwei

State root

0x8150e731fa58…35bf2f5e6cc8

Transactions root

0x71f2ac77c1e7…d02a2031abfd

Receipts root

0x982ec44f32d1…92b0a26fd150

Nonce

0x0000000000000000

Extra data

0x00000004a817c800