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 #0xfcb47a6fc1295c8328341538a295bb728314d4704adc5d9420c2d96d466a6ad8 · ArcScan

Block

#21,512,406

2026-09-18 14:29:45 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,406
Timestamp: 45 days ago · 2026-09-18 14:29:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcb47a6fc1295c8328341538a295bb728314d4704adc5d9420c2d96d466a6ad8
Parent hash: 0xbecd22c2…9ffea0cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,406 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.4%2,810,800 / 30,000,000

Base fee

20 gwei

State root

0x2e00e7d1cacf…c39775b9aca5

Transactions root

0x7e32d89d75aa…43dc0462f26b

Receipts root

0x47ef67a56bd6…ac08c9ecef9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800