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 #21247431 · ArcScan

Block

#21,247,431

2026-09-17 01:09:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,431
Timestamp: 6 days ago · 2026-09-17 01:09:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc98779f2bc21d929856b01c27ef868966acb52a6bbbe13244ba7e84dfbf9103b
Parent hash: 0xb65878f9…4df88eee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,247,431 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.6%5,897,394 / 30,000,000

Base fee

20 gwei

State root

0xdd5ea77a271e…4d5f197f0c2f

Transactions root

0xf905c38d7f27…989f544b9472

Receipts root

0x2ba01f8fadf9…df8d28406e58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800