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 #0x5451e2b8474a7a6c3ae5f529004a44c453a801e0de8efedc31c1107301e65db7 · ArcScan

Block

#21,530,416

2026-09-18 17:01:58 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,416
Timestamp: 54 days ago · 2026-09-18 17:01:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x5451e2b8474a7a6c3ae5f529004a44c453a801e0de8efedc31c1107301e65db7
Parent hash: 0x9c0e1222…4f6da4c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,416 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.6%478,715 / 30,000,000

Base fee

20 gwei

State root

0x14e6d762be87…fca2899d1c3d

Transactions root

0xaee876a7e1e0…54235a68f660

Receipts root

0x393cb623e9af…623759f4ae2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800