Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9e0c80097e776b0ad9174dcf88745d1abf70c37a2ed3bd9a748c03728b94dac4 · ArcScan

Block

#21,237,291

2026-09-16 23:44:20 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,291
Timestamp: 6 days ago · 2026-09-16 23:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e0c80097e776b0ad9174dcf88745d1abf70c37a2ed3bd9a748c03728b94dac4
Parent hash: 0x15397cd8…ecce05c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,291 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.8%7,748,494 / 30,000,000

Base fee

20 gwei

State root

0x422959259a22…5cf382636879

Transactions root

0xb873445e06e8…483a8a5f5352

Receipts root

0xa7dab315e82f…3490c60fc349

Nonce

0x0000000000000000

Extra data

0x00000004a817c800