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 #21361825 · ArcScan

Block

#21,361,825

2026-09-17 17:16:59 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,825
Timestamp: 20 days ago · 2026-09-17 17:16:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc61fb6396aa52a7c0877eaa254035a0899a200594f5012e02c4ba4a582361174
Parent hash: 0x0d4b723a…cf27bb80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,825 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.3%6,393,674 / 30,000,000

Base fee

20 gwei

State root

0x9f43c00caf1f…25036177c973

Transactions root

0x19f77386a2d8…0f8070d3936e

Receipts root

0x74abe6a2f6d4…f41c83f66ad4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800