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 #0x45b2796a3d3752941957df99866951aaf6efee609686cc6392b3dd5ea713a772 · ArcScan

Block

#21,255,247

2026-09-17 02:15:55 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,247
Timestamp: 26 days ago · 2026-09-17 02:15:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x45b2796a3d3752941957df99866951aaf6efee609686cc6392b3dd5ea713a772
Parent hash: 0xbb7de1f1…266c41fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,247 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.7%4,104,223 / 30,000,000

Base fee

20 gwei

State root

0x6e3131e01575…afd5a07149dd

Transactions root

0x1db2fe778496…72e2ecd6b412

Receipts root

0x512a081a3f4d…80a993d7f0f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800