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 #21393654 · ArcScan

Block

#21,393,654

2026-09-17 21:45:56 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,654
Timestamp: 48 days ago · 2026-09-17 21:45:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f5a5d6e382b1055006f653475a68c0fdae3093ec66bed5a73198c8eb6365511
Parent hash: 0xba930aff…1a7c0564
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,654 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.2%1,847,562 / 30,000,000

Base fee

20 gwei

State root

0xe82f107e2c89…3f5b276d66c1

Transactions root

0x9a338079649c…3f0f20ab1116

Receipts root

0x3e998b3904ce…f4490c03bf5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800