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 #21369104 · ArcScan

Block

#21,369,104

2026-09-17 18:18:29 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,104
Timestamp: 29 days ago · 2026-09-17 18:18:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fe9d145f1db3a5da8b7aea3e531913b11682a766d538ed0e8aed043ed347e3b
Parent hash: 0x9eea2347…f9a5c002
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,104 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.8%2,637,580 / 30,000,000

Base fee

20 gwei

State root

0xf3ea7810eba6…51fb750ca6e9

Transactions root

0xfe0106876e1c…d4ef629f8c75

Receipts root

0xd740d255e3c2…02efce7042de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800