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 #0x199abfe68d175165808b219f0acd6ad77432f3568a7780ee7046da8b90216986 · ArcScan

Block

#21,397,515

2026-09-17 22:18:34 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,515
Timestamp: 57 days ago · 2026-09-17 22:18:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x199abfe68d175165808b219f0acd6ad77432f3568a7780ee7046da8b90216986
Parent hash: 0x27dce08b…60fb2f27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,515 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.9%2,668,438 / 30,000,000

Base fee

20 gwei

State root

0x164823f43620…09fc9232808e

Transactions root

0x62397fbc7ec7…3716eeadbc97

Receipts root

0x1aa8ae8d04ea…a1f930b662bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800