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 #0x45124332b1408e597e237593b78f9334e8e2687c8db4c2f84ff25d26f0accaf5 · ArcScan

Block

#21,399,551

2026-09-17 22:35:47 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,551
Timestamp: 21 days ago · 2026-09-17 22:35:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x45124332b1408e597e237593b78f9334e8e2687c8db4c2f84ff25d26f0accaf5
Parent hash: 0x99a1534c…5f3aecaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,551 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.5%5,254,936 / 30,000,000

Base fee

20 gwei

State root

0xee3b1ecdf180…eb0b3dc3dcda

Transactions root

0xc47c88dd7a21…de03f83b6671

Receipts root

0x109ec622ba1d…41b221e551a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800