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 #21289493 · ArcScan

Block

#21,289,493

2026-09-17 07:05:14 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,493
Timestamp: 25 days ago · 2026-09-17 07:05:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf22f19213336835853e56dd8d6f5aab62e01c5daa121e780bc9395baf4ef671
Parent hash: 0xf0ae451b…e3819677
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,493 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.8%5,925,606 / 30,000,000

Base fee

20 gwei

State root

0x35a0eb17220d…a723d9f40e15

Transactions root

0x0d93005c25cb…dfc1f720ad62

Receipts root

0x15241a5c66cb…1dee0bbac082

Nonce

0x0000000000000000

Extra data

0x00000004a817c800