Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb9ef7d3b1dc22a19620ac707b71afbf7c1bf313f37cb891c9b08b52d8dce12dc · ArcScan

Block

#21,242,494

2026-09-17 00:28:15 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,494
Timestamp: 21 days ago · 2026-09-17 00:28:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9ef7d3b1dc22a19620ac707b71afbf7c1bf313f37cb891c9b08b52d8dce12dc
Parent hash: 0xd3620d05…ab36254a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,494 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

38.9%11,668,256 / 30,000,000

Base fee

20 gwei

State root

0xe035f54cade0…cdec2116061f

Transactions root

0x3a16c0a6de98…79a7232c1ba9

Receipts root

0xf6a52695bf97…c729c7d90467

Nonce

0x0000000000000000

Extra data

0x00000004a817c800