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 #21441644 · ArcScan

Block

#21,441,644

2026-09-18 04:31:34 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,644
Timestamp: 55 days ago · 2026-09-18 04:31:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fac4e58ce907fcd1e20cf231f1bf81210a5bbb8976f995647ba15d59355601c
Parent hash: 0x24f3b6b0…ab0ac200
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,644 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,158,765 / 30,000,000

Base fee

20 gwei

State root

0xf4e0b9daedd6…436067fb92c3

Transactions root

0xa1497e5aacdf…00b1136e48f2

Receipts root

0xae03933bb1a8…64d23dcd09cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800