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 #21177325 · ArcScan

Block

#21,177,325

2026-09-16 15:18:09 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,325
Timestamp: 8 days ago · 2026-09-16 15:18:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6a11808e6636ab0b467a30ad46cdd1f754367e4500f155398f7cec662f53906
Parent hash: 0xadaa0859…ce7b2c2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,325 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

25.2%7,563,456 / 30,000,000

Base fee

125.186770641 gwei

State root

0x530eba8024d3…97eeaeb9cb8a

Transactions root

0x637950fb1ffc…013906dbfb18

Receipts root

0x29c5eae623b6…9c30ae05d4ae

Nonce

0x0000000000000000

Extra data

0x0000001d194cc61b