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 #0x38e186734dadc1fdf825bd3f58427f8031473a9f7773046c787edadc2241abe1 · ArcScan

Block

#21,192,748

2026-09-16 17:28:21 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,192,748
Timestamp: 3 days ago · 2026-09-16 17:28:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x38e186734dadc1fdf825bd3f58427f8031473a9f7773046c787edadc2241abe1
Parent hash: 0x2cff02f5…d4a3dc2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,192,748 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

44.7%13,409,377 / 30,000,000

Base fee

20.24509713 gwei

State root

0x3e78c67a53eb…8eda50a9cf1e

Transactions root

0x1bc1a85d013a…5083c83aabab

Receipts root

0x3bfbe3356075…f03e344b7135

Nonce

0x0000000000000000

Extra data

0x00000004b703429d