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 #21351563 · ArcScan

Block

#21,351,563

2026-09-17 15:49:30 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,563
Timestamp: 38 days ago · 2026-09-17 15:49:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5272081544d00b60e13a533cfbcaf3b7fe3119c431ca783842f9972351cd321
Parent hash: 0xfdc6d73c…f69e0cad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,563 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

38.8%11,654,877 / 30,000,000

Base fee

20 gwei

State root

0x30d186a9559d…2e226ed42bc4

Transactions root

0x225ab5950768…b982689a8f44

Receipts root

0x8b0c7d4cf2ee…33b2ae0f126b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800