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 #0x38030d1aa206ec210facb1777d93f70d1c0deaa6b8a90928f2b111628899d1f6 · ArcScan

Block

#21,171,374

2026-09-16 14:27:55 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,374
Timestamp: 19 days ago · 2026-09-16 14:27:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x38030d1aa206ec210facb1777d93f70d1c0deaa6b8a90928f2b111628899d1f6
Parent hash: 0x844f2bd5…cb82a6e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,374 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

63.6%19,078,720 / 30,000,000

Base fee

205.818107717 gwei

State root

0x70c03ea6aaba…1a3d70ca75eb

Transactions root

0xd25a683f3d40…797ccda9dd24

Receipts root

0xb818b3fd6bab…82a7978a55ba

Nonce

0x0000000000000000

Extra data

0x0000002fdb6ab39c