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 #21508125 · ArcScan

Block

#21,508,125

2026-09-18 13:53:34 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,125
Timestamp: 54 days ago · 2026-09-18 13:53:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x88f541a2da5c56aa9f5741daa36adfa419914aead6dff1bcc1c0998372388bd3
Parent hash: 0x160eefed…1e8131e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,125 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.6%772,148 / 30,000,000

Base fee

20 gwei

State root

0xf6c9491cfd10…19a170ea77de

Transactions root

0x354bde770fc1…f5ebb602e6c4

Receipts root

0xeccb861b2d60…edfae9fe2ed0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800