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 #0x27a220e9356495e1f4c503ca5c2c6ade1cc0b1ae8e86490a0eddb96ea131e401 · ArcScan

Block

#21,402,909

2026-09-17 23:04:10 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,909
Timestamp: 22 days ago · 2026-09-17 23:04:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x27a220e9356495e1f4c503ca5c2c6ade1cc0b1ae8e86490a0eddb96ea131e401
Parent hash: 0xf925104f…e47b216c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,909 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.2%2,173,504 / 30,000,000

Base fee

20 gwei

State root

0x1fe9732fa3d9…cee09f643921

Transactions root

0x2b4987a9617a…1b4e7d3f0393

Receipts root

0x26907184f0c6…d5e29e683c0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800