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 #21339127 · ArcScan

Block

#21,339,127

2026-09-17 14:04:27 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,127
Timestamp: 18 days ago · 2026-09-17 14:04:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bf3617abeb2711b464a9c13be9f83ad87877f9ce94e48d0e16a0f9d74e0c916
Parent hash: 0x7f923746…fe9fcc20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,127 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.0%5,109,830 / 30,000,000

Base fee

20 gwei

State root

0x10f7a4ac5ff9…ef719bb8e195

Transactions root

0x4a38ae85662c…1bbdcc772bcd

Receipts root

0xaa654648bacc…0d0106194aca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800