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 #21349463 · ArcScan

Block

#21,349,463

2026-09-17 15:31:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,463
Timestamp: 7 days ago · 2026-09-17 15:31:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3e550cd6dc2b86039ccc0f019d7d767c74c2d17f8e501081805e620c895274d
Parent hash: 0x9e4dd323…abab38b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,463 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.7%6,224,403 / 30,000,000

Base fee

20 gwei

State root

0x1717155d63fd…7ec4ed441712

Transactions root

0xd2b961f9b713…a9383ae88cb9

Receipts root

0x60953e5ca9a9…20c49be26b14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800