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 #21242754 · ArcScan

Block

#21,242,754

2026-09-17 00:30:27 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,754
Timestamp: 14 days ago · 2026-09-17 00:30:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc66a2783455f80c110910f8d4ceeae40f08f554f57fe36d3bb8527fd7a974eac
Parent hash: 0x9ef36b46…19b3d386
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,754 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

23.4%7,031,890 / 30,000,000

Base fee

20 gwei

State root

0x3169ce3bb98e…47ab498f3651

Transactions root

0xc8e738b03daf…ef02d458350d

Receipts root

0x7a64ae941cb7…7ee780be14a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800