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 #21351688 · ArcScan

Block

#21,351,688

2026-09-17 15:50:33 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,688
Timestamp: 34 days ago · 2026-09-17 15:50:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc4258ede386edc5b66b656e3afa1925aafd7be8c3ec2a5a54f1c9a9d3fff265
Parent hash: 0xfef783e8…975b577b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,688 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.8%3,556,422 / 30,000,000

Base fee

20 gwei

State root

0x2eba663e04d5…b68d36042c46

Transactions root

0xe2c38ae3bb4f…1ff4a1579004

Receipts root

0x66bf7d390a81…ae21354eca45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800