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 #21516316 · ArcScan

Block

#21,516,316

2026-09-18 15:02:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,316
Timestamp: 22 days ago · 2026-09-18 15:02:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x6724678bb1c21e3ac30c7a39e7e84119da8bb0d2f8b9b083971463bb7143e1aa
Parent hash: 0xb0a60681…fd62620e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,316 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.0%2,387,876 / 30,000,000

Base fee

20 gwei

State root

0xaeadb5346dde…32bc719157ec

Transactions root

0x6155eec55c9a…cc77a5eec1b9

Receipts root

0x26f25a1e156f…52c5c920d871

Nonce

0x0000000000000000

Extra data

0x00000004a817c800