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 #0x4ca62f6e0c80a9289691b7b4425f1432cbaff297a929f9d02dfd91ecf86cb4be · ArcScan

Block

#21,516,221

2026-09-18 15:01:59 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,221
Timestamp: 25 days ago · 2026-09-18 15:01:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ca62f6e0c80a9289691b7b4425f1432cbaff297a929f9d02dfd91ecf86cb4be
Parent hash: 0xe1313cbc…5a910c1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,221 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.2%7,557,473 / 30,000,000

Base fee

20 gwei

State root

0x044426575124…ca683a2f5fb8

Transactions root

0x5c7ce504f821…47fb6f372b7b

Receipts root

0xfac500ad056d…2081b34d5426

Nonce

0x0000000000000000

Extra data

0x00000004a817c800