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 #21295267 · ArcScan

Block

#21,295,267

2026-09-17 07:54:01 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,267
Timestamp: 29 days ago · 2026-09-17 07:54:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b08113c9dd507efc249326126296056888b361ffe1c5bdc9f16417f8b63b62c
Parent hash: 0xbd31da55…7f65882d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,267 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.2%3,945,063 / 30,000,000

Base fee

20 gwei

State root

0x021e03e4f5c6…eeaab0cac36b

Transactions root

0x43e699156443…d45e546a9f06

Receipts root

0x54d2c5e38d10…a6b31fec7423

Nonce

0x0000000000000000

Extra data

0x00000004a817c800