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 #21308239 · ArcScan

Block

#21,308,239

2026-09-17 09:43:37 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,239
Timestamp: 17 days ago · 2026-09-17 09:43:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x0392b77991fc44fed17363206d5c5ca01c8150c04c46c883f59ff297d3df0473
Parent hash: 0x215a5874…309090f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,239 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.2%6,665,408 / 30,000,000

Base fee

20 gwei

State root

0xb3cf9e54c9c5…2ca334fdb08e

Transactions root

0x4ff61d0a4d08…1214f139a38f

Receipts root

0xc543da9fe32b…4179aba512f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800