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 #21220314 · ArcScan

Block

#21,220,314

2026-09-16 21:21:02 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,314
Timestamp: 6 days ago · 2026-09-16 21:21:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xedc5301841dab93609ed36b418ef6c1f855063c0cf4c472e0550d43c7066e6d3
Parent hash: 0x6266cce2…a9b17152
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,314 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.6%5,895,836 / 30,000,000

Base fee

20 gwei

State root

0xfcc800261fd6…0e72f1fcfcb1

Transactions root

0xfd239a374cb4…d3cdf8a7b8d0

Receipts root

0xa79d65a3ddb9…95f4753fef18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800