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 #21418874 · ArcScan

Block

#21,418,874

2026-09-18 01:19:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,874
Timestamp: 10 days ago · 2026-09-18 01:19:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xec4d31602772747b98f745befe11e2b62dffd0624db322163f60409af526228d
Parent hash: 0x06d13c81…a8a3cf51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,874 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.0%905,201 / 30,000,000

Base fee

20 gwei

State root

0xbc1f12568709…47a0866ec0ce

Transactions root

0x18741d8f13f8…28fc486434b7

Receipts root

0x87e096bbbb58…938e629077fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800