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 #21383117 · ArcScan

Block

#21,383,117

2026-09-17 20:16:53 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,117
Timestamp: 34 days ago · 2026-09-17 20:16:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb26b614d9edc77d5dc21b3fae638368a6ae3215cd4542bdb7f68510634dfcff8
Parent hash: 0x2693de26…2aea4a8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,117 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

33.5%10,055,733 / 30,000,000

Base fee

20 gwei

State root

0x55e99f5da8db…d17f12a57c1b

Transactions root

0xb1fc1dac92f5…a6a384be9ee2

Receipts root

0x87480de452ea…795cd6060bfa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800