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 #21177745 · ArcScan

Block

#21,177,745

2026-09-16 15:21:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,745
Timestamp: 19 days ago · 2026-09-16 15:21:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x49da0bab0f800b8de94bca33662cafdccb6d83de98f002d7884f13642f53c708
Parent hash: 0x34af43df…1db12bfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,745 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

44.5%13,342,035 / 30,000,000

Base fee

115.295515462 gwei

State root

0x5e07d4950d01…2bd2d0395bdb

Transactions root

0x2edfa33ff4ab…42d6dfa78892

Receipts root

0x6da76014b24f…466dc4c78a39

Nonce

0x0000000000000000

Extra data

0x0000001acbb254d8