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 #0xcdac0011e855cf0de8fa229f6e5f20e108a849dee4eefa09ade417e46cca7156 · ArcScan

Block

#21,377,438

2026-09-17 19:28:53 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,438
Timestamp: 56 days ago · 2026-09-17 19:28:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdac0011e855cf0de8fa229f6e5f20e108a849dee4eefa09ade417e46cca7156
Parent hash: 0x995fa1af…4229d8c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,438 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,588,671 / 30,000,000

Base fee

20 gwei

State root

0x9b4a683ee877…55030052a412

Transactions root

0xdd12cac9114d…b9facd00a289

Receipts root

0xf0ba7491d695…5862ae0a4126

Nonce

0x0000000000000000

Extra data

0x00000004a817c800