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

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 #21337399 · ArcScan

Block

#21,337,399

2026-09-17 13:49:51 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,399
Timestamp: 10 days ago · 2026-09-17 13:49:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x0341c66830759cbdb86dcc82b24ee762ab3894e403e4a1d7a49391de6e83daf3
Parent hash: 0x2c3b4ae9…c8db3641
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,399 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.7%3,518,938 / 30,000,000

Base fee

20 gwei

State root

0x5002a54bbe16…c90bfe883e04

Transactions root

0x7f0738480232…fb86d9c996b0

Receipts root

0xadd27cf9ff0f…d03738975aae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800