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 #21512472 · ArcScan

Block

#21,512,472

2026-09-18 14:30:18 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,472
Timestamp: 46 days ago · 2026-09-18 14:30:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbd169a7ce9939de2e2d619a78619396365ad2be1313d6bf8f64a30c1f0a0928
Parent hash: 0xda2ffccf…32ec2720
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,472 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.4%7,321,739 / 30,000,000

Base fee

20 gwei

State root

0xc518e61f3da2…e0610de97a49

Transactions root

0x859bc132664c…2ceb4005e6ce

Receipts root

0x4b5c31a07531…b033a94f1872

Nonce

0x0000000000000000

Extra data

0x00000004a817c800