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 #21444443 · ArcScan

Block

#21,444,443

2026-09-18 04:55:14 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,443
Timestamp: 11 days ago · 2026-09-18 04:55:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d9d69069dd4ef37c42899c77021886c4216a08e60d3c8c67636093a980bf68c
Parent hash: 0xd67a52c5…95904d0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,443 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.3%403,256 / 30,000,000

Base fee

20 gwei

State root

0x2b0ba5b76a45…f81ce0632baa

Transactions root

0x31f79cc2c5e1…6310f08832f4

Receipts root

0xb4f46ce83502…b2cc4224ad04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800