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 #21300690 · ArcScan

Block

#21,300,690

2026-09-17 08:39:51 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,690
Timestamp: 25 days ago · 2026-09-17 08:39:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x48ddab7af52e42aadaa8b9fbb3ae5edb41b2d109c0dbbb89192e99b589e04f80
Parent hash: 0xe434249e…f60e49b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,690 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.6%4,091,097 / 30,000,000

Base fee

20 gwei

State root

0xb660925f3783…11fa1caf6b50

Transactions root

0x57219791c49f…10118d643497

Receipts root

0x59e73e11237d…90aefd738a9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800