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 #21410287 · ArcScan

Block

#21,410,287

2026-09-18 00:06:32 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,287
Timestamp: 4 days ago · 2026-09-18 00:06:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x8548c61af1904e72cc469fdecb08d55bd437193ff9d9d79d5f249f5bc98dceb6
Parent hash: 0x65ec9fb0…d0015422
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,287 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.5%744,395 / 30,000,000

Base fee

20 gwei

State root

0x8ca484755c83…4d519668e578

Transactions root

0xe7f8d1c32fb5…11b1623278df

Receipts root

0x0e34412c6e7d…b9a78aafe6f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800