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 #0xb45d84f465300a5dd34958d28a6516167ac9e50946c8fe14988be0af61561072 · ArcScan

Block

#21,388,167

2026-09-17 20:59:33 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,167
Timestamp: 18 days ago · 2026-09-17 20:59:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb45d84f465300a5dd34958d28a6516167ac9e50946c8fe14988be0af61561072
Parent hash: 0xce96436c…505606fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,167 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.8%4,447,571 / 30,000,000

Base fee

20 gwei

State root

0x8989c7ffe859…30dc17656b3f

Transactions root

0x0b7d454980cf…85a7d363e79a

Receipts root

0xe3de15033979…188a0bb0c0fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800