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 #21281192 · ArcScan

Block

#21,281,192

2026-09-17 05:55:05 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,192
Timestamp: 25 days ago · 2026-09-17 05:55:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x25b1b921bf24f7af8b671735e8939c25f8bb109e5ad35a9cb284026826c0f05c
Parent hash: 0x07c891fd…c6e17c05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,192 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.0%3,305,548 / 30,000,000

Base fee

20 gwei

State root

0xa0e964e09cc2…2cc00453a29f

Transactions root

0xcec1f4a64582…35fd33d88112

Receipts root

0xa5177acf7600…edcfaea22661

Nonce

0x0000000000000000

Extra data

0x00000004a817c800