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 #21344658 · ArcScan

Block

#21,344,658

2026-09-17 14:51:10 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,658
Timestamp: 59 days ago · 2026-09-17 14:51:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d305ab2f6a6cf7d4cfb7fdca7e448f3a119630b9e6dae4df74fd67bcc8f7def
Parent hash: 0x7785df99…27716594
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,658 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.9%5,678,111 / 30,000,000

Base fee

20 gwei

State root

0xcf72dbcfd754…676d3e9e7da7

Transactions root

0x4e4afaadebdf…0641aa299cce

Receipts root

0x91997261632b…0a58a79e4a76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800