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 #21178046 · ArcScan

Block

#21,178,046

2026-09-16 15:24:15 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,046
Timestamp: 10 days ago · 2026-09-16 15:24:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9b80e5c1a3134102105b46dbd9d0d158092ba1be9952ca301af0b740b152e5e
Parent hash: 0x78217621…2c098687
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,046 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

69.9%20,984,648 / 30,000,000

Base fee

118.763535494 gwei

State root

0x98077bfa15ac…242e79978cd8

Transactions root

0xb9ea32c4d9d3…7f5d4265cc69

Receipts root

0xe760542c27f0…2669993e212b

Nonce

0x0000000000000000

Extra data

0x0000001ba55d71ce