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 #21294105 · ArcScan

Block

#21,294,105

2026-09-17 07:44:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,105
Timestamp: 10 days ago · 2026-09-17 07:44:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x89f98cfd254183653218eee111724f82136744bd4c3dc50df64fc225592850ac
Parent hash: 0xa924ef07…e1f6023d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,105 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.8%2,645,349 / 30,000,000

Base fee

20 gwei

State root

0xa509d27f5d64…6a45e7a46ec5

Transactions root

0x9ce651463b52…86bc70bdca9f

Receipts root

0xec6a512cdf60…af1cda6d3c3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800