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 #0x6633ee2008e04f9e3a79c7100f550ff067cbbbf6ad631a5bf0ba8d1cd4eec20d · ArcScan

Block

#21,402,616

2026-09-17 23:01:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,616
Timestamp: 14 days ago · 2026-09-17 23:01:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x6633ee2008e04f9e3a79c7100f550ff067cbbbf6ad631a5bf0ba8d1cd4eec20d
Parent hash: 0x78ccf3b9…92c8785f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,616 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.9%2,372,513 / 30,000,000

Base fee

20 gwei

State root

0x36cf65c9fbe7…ebeb2ecaebb2

Transactions root

0xc44eb259f2d5…165e01864578

Receipts root

0xe2c1c772b1eb…ecc12e4a03a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800