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 #21323076 · ArcScan

Block

#21,323,076

2026-09-17 11:48:54 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,076
Timestamp: 25 days ago · 2026-09-17 11:48:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ac91309479366d81e2040410ac99f8f22388e599e9c05958ede7461ae4dfd7d
Parent hash: 0xa4894f27…87a6a26d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,076 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

29.1%8,731,370 / 30,000,000

Base fee

20 gwei

State root

0x32c7287d7337…72f5fd95a8d6

Transactions root

0xbdb5de8ec6df…6f93abd89012

Receipts root

0xe8fd2a513061…db99a42a6438

Nonce

0x0000000000000000

Extra data

0x00000004a817c800