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 #21528617 · ArcScan

Block

#21,528,617

2026-09-18 16:46:46 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,617
Timestamp: 16 days ago · 2026-09-18 16:46:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x6427f8c673b4125e583262609f772eba5a2a7acc95a54bfab84db41e08fa283b
Parent hash: 0x7feb0f5b…6852ce7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,617 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.0%887,287 / 30,000,000

Base fee

20 gwei

State root

0xb5c4880d6d4b…e7c5f8eeb17b

Transactions root

0x78429c453e99…021e31e03f82

Receipts root

0xdb46fd57744a…1daa5e820732

Nonce

0x0000000000000000

Extra data

0x00000004a817c800