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 #0x55631c598a9b459c510842a47abcb09eb0c6057285f74e9be4f62614e68bbcb0 · ArcScan

Block

#21,399,284

2026-09-17 22:33:31 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,284
Timestamp: 30 days ago · 2026-09-17 22:33:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x55631c598a9b459c510842a47abcb09eb0c6057285f74e9be4f62614e68bbcb0
Parent hash: 0x099719bc…67f4766b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,284 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.5%1,648,359 / 30,000,000

Base fee

20 gwei

State root

0x4a71722d6487…2e584c93bf2a

Transactions root

0x17e968a265b9…485ae2216fb7

Receipts root

0x9e759fd1a931…d35151a1d7b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800