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 #0xb136884b1e3bb7d324112f1d6456fcafeea1d673982eb3bf906cd97b9cf69e64 · ArcScan

Block

#21,412,642

2026-09-18 00:26:27 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,642
Timestamp: 57 days ago · 2026-09-18 00:26:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb136884b1e3bb7d324112f1d6456fcafeea1d673982eb3bf906cd97b9cf69e64
Parent hash: 0xebea6ba8…f163d633
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,642 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.4%1,334,980 / 30,000,000

Base fee

20 gwei

State root

0x2326c66c9cce…c929f38a1738

Transactions root

0x8d5c823f500a…197d27b6e700

Receipts root

0xe8c2dbba15a7…80811720bb2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800