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 #21323813 · ArcScan

Block

#21,323,813

2026-09-17 11:55:07 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,813
Timestamp: 31 days ago · 2026-09-17 11:55:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x27d0d8d1315e131ebce045a80f6a013051cf8701f1467a8a83a33a3c38f97b2a
Parent hash: 0x8aafc90f…c7004f7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,813 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.3%7,888,894 / 30,000,000

Base fee

20 gwei

State root

0x250964d1e8a2…df91867a5eac

Transactions root

0xcb0e95f2815a…f2058b39f4ac

Receipts root

0xc9c6e9d908f9…4139d0088120

Nonce

0x0000000000000000

Extra data

0x00000004a817c800