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 #21372379 · ArcScan

Block

#21,372,379

2026-09-17 18:46:09 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,379
Timestamp: 31 days ago · 2026-09-17 18:46:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x11c004ca3523382cdb00e6035b1fc5661b544af67637eba5470098179ae8cd2e
Parent hash: 0x6a2b8547…936f5cd5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,379 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.7%2,916,470 / 30,000,000

Base fee

20 gwei

State root

0xda6b6b365394…8fbb028e1ff1

Transactions root

0xc98df6348914…185452c25964

Receipts root

0x25ad36241856…e457d4963bad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800