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 #21416577 · ArcScan

Block

#21,416,577

2026-09-18 00:59:42 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,577
Timestamp: 57 days ago · 2026-09-18 00:59:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4ecb861b7bbb0e5ac1b688ba3290afc5dc6bc0bdaea3311aea9f54d01ebe5a9
Parent hash: 0xb6a21aba…ac5891e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,577 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.7%1,404,032 / 30,000,000

Base fee

20 gwei

State root

0xdc9ecb5f4faf…ee80a5dea8fd

Transactions root

0xb2c9f882ff60…d6be3e0087eb

Receipts root

0x3e3d7fcbbbcf…6cbb67f99598

Nonce

0x0000000000000000

Extra data

0x00000004a817c800