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 #0x8a9d2ac5140c8aa57c83011a8c870c518777d706d5654ae2b066e2627140979b · ArcScan

Block

#21,374,728

2026-09-17 19:06:00 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,728
Timestamp: 10 days ago · 2026-09-17 19:06:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a9d2ac5140c8aa57c83011a8c870c518777d706d5654ae2b066e2627140979b
Parent hash: 0x43a4c37d…9d6c1749
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,728 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.2%9,363,696 / 30,000,000

Base fee

20 gwei

State root

0x4f8a8bf76e40…69a7e75674fa

Transactions root

0x341e205c381b…283156df6547

Receipts root

0xa9caaa850080…5eb2b0229103

Nonce

0x0000000000000000

Extra data

0x00000004a817c800