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 #0x51e0071414f8cea0f5eed05ca0c5c69d4486dbcb6eb62dc489fbd9e15c147f4a · ArcScan

Block

#21,395,870

2026-09-17 22:04:40 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,870
Timestamp: 7 days ago · 2026-09-17 22:04:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x51e0071414f8cea0f5eed05ca0c5c69d4486dbcb6eb62dc489fbd9e15c147f4a
Parent hash: 0x672a67c9…fe0acaad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,870 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.6%3,188,603 / 30,000,000

Base fee

20 gwei

State root

0xf2fe1a210cf7…28733aa9181d

Transactions root

0xf18b111a186b…d3609abb6c25

Receipts root

0xd8223a302434…dd1645d55c28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800