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 #0x1a3aeb5a4482977f4c14d888a3ffae26d23789c54634409d7a34388ae1054004 · ArcScan

Block

#21,188,790

2026-09-16 16:54:56 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,188,790
Timestamp: 3 days ago · 2026-09-16 16:54:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a3aeb5a4482977f4c14d888a3ffae26d23789c54634409d7a34388ae1054004
Parent hash: 0x35107ae4…6fb1279c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,188,790 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

45.5%13,646,767 / 30,000,000

Base fee

20.929391352 gwei

State root

0xfe1b55760c0a…a023e55a6185

Transactions root

0x9e136924408b…1712a58ed14f

Receipts root

0x2ce20ac178c1…6a549dd39cef

Nonce

0x0000000000000000

Extra data

0x00000004e213aadf