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 #21285369 · ArcScan

Block

#21,285,369

2026-09-17 06:30:23 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,369
Timestamp: 19 days ago · 2026-09-17 06:30:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x84911833f9bd87947e29ebca4046efe34fe077824988d29d87096e2fb03e73eb
Parent hash: 0x61d7ca76…648cb369
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,369 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.0%3,888,843 / 30,000,000

Base fee

20 gwei

State root

0x733006959e6c…2008e8476f9a

Transactions root

0x90e3cebd2ddd…58c41b5b3f06

Receipts root

0xd2d3381a6d0c…2867ad63cced

Nonce

0x0000000000000000

Extra data

0x00000004a817c800