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 #0x16bd5a7a36dfd28ef2b3b4b1f1fbf9ee51374f756740ad8bc61869111ae5ac6c · ArcScan

Block

#21,171,999

2026-09-16 14:33:12 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,999
Timestamp: 21 days ago · 2026-09-16 14:33:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x16bd5a7a36dfd28ef2b3b4b1f1fbf9ee51374f756740ad8bc61869111ae5ac6c
Parent hash: 0x9ffb884e…bc6741c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,999 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

82.7%24,806,645 / 30,000,000

Base fee

220.835943938 gwei

State root

0xa0a0a6047e91…41d72be5c752

Transactions root

0x2fbcb99d6d18…1db71716b431

Receipts root

0xe5c25fd182ea…150c1a16807e

Nonce

0x0000000000000000

Extra data

0x00000033918639b6