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 #21551308 · ArcScan

Block

#21,551,308

2026-09-18 19:58:36 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,308
Timestamp: 44 days ago · 2026-09-18 19:58:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x46055adbfcb9558469c0888e166962f906e609df363206e674b0f7158928dbc0
Parent hash: 0x470e1816…06574a9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,308 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%174,945 / 30,000,000

Base fee

20 gwei

State root

0xed618ef14ac5…6aa78871b0d3

Transactions root

0x012042b52415…dbe2c43ee7b7

Receipts root

0x9c241627de47…136d9eb47c6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800