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 #21312174 · ArcScan

Block

#21,312,174

2026-09-17 10:16:51 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,174
Timestamp: 46 days ago · 2026-09-17 10:16:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbef8963a1029500f5ab2bf090ed9828b087eb3b8524a4ff3a14d2e9dc208a8b
Parent hash: 0xcb51c10f…e31baaaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,174 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

66.8%20,025,128 / 30,000,000

Base fee

20 gwei

State root

0x69805143c11d…4536b0de389e

Transactions root

0xc470bcba1a5e…7202c836e2e8

Receipts root

0x8909db53c4af…949dd821277f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800