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 #21280162 · ArcScan

Block

#21,280,162

2026-09-17 05:46:23 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,162
Timestamp: 49 days ago · 2026-09-17 05:46:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xa975219ae276053dc8466611632eb03d245bb92d24ee6219d83a19f2598e31c8
Parent hash: 0x416e5359…4c2eb411
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,162 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.2%6,961,639 / 30,000,000

Base fee

20 gwei

State root

0xe1e8df31085a…dccf443271ab

Transactions root

0xbdd74aa59998…5c060899c2af

Receipts root

0x986a0771468e…c7c44cc21205

Nonce

0x0000000000000000

Extra data

0x00000004a817c800