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 #21512455 · ArcScan

Block

#21,512,455

2026-09-18 14:30:10 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,455
Timestamp: 46 days ago · 2026-09-18 14:30:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xe824132dfe9bfd48cbf55f281de648497e8a8af2e4610ea7414152640b6dd4b6
Parent hash: 0x4bb02681…870e5f02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,455 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.6%2,284,074 / 30,000,000

Base fee

20 gwei

State root

0xffa925e32466…5c89f73898cd

Transactions root

0x93ef01e1aa1b…83a1b36cf3e8

Receipts root

0x2545fb0d354f…d9c78b53ca0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800