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 #21311826 · ArcScan

Block

#21,311,826

2026-09-17 10:13:55 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,826
Timestamp: 40 days ago · 2026-09-17 10:13:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bbdc8633fb2d81f77cddbdfc3314fc4657339712e2ba7c5eef9191e8c9a5d4b
Parent hash: 0x848343bf…691bb84b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,826 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.5%5,245,209 / 30,000,000

Base fee

20 gwei

State root

0x1a1c6632803a…39eec509e9e5

Transactions root

0x6a7b21887054…71abec4ff04b

Receipts root

0x41b3237b215f…b2fa2b43b67a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800