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 #21300449 · ArcScan

Block

#21,300,449

2026-09-17 08:37:49 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,449
Timestamp: 32 days ago · 2026-09-17 08:37:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xea1c6769a30b5d5e046584badc1a93206d39a436d76c8d878bb796420d9f512c
Parent hash: 0xa18f7386…4403f70c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,449 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

30.0%9,004,097 / 30,000,000

Base fee

20 gwei

State root

0x6609be6cbed6…0d0dd81c6845

Transactions root

0x814b50a0ee62…1c5b2ef6f88a

Receipts root

0xedaf1f256cf9…26494a6e9bf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800