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

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 #21374082 · ArcScan

Block

#21,374,082

2026-09-17 19:00:32 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,082
Timestamp: 28 days ago · 2026-09-17 19:00:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb63fb67509836921e546ab09798af2ccbfa465b5190402bb2095fb4e5f82d64a
Parent hash: 0xe9968224…94d93dbe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,082 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.3%9,697,265 / 30,000,000

Base fee

20 gwei

State root

0xfa11f4efce7d…1017ea1f25f4

Transactions root

0x3177fa3d28b3…65601deb951f

Receipts root

0x44c31cccf3de…e0da4413e684

Nonce

0x0000000000000000

Extra data

0x00000004a817c800