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 #0x30e84fbaaeae6214a850c4ae9e3afdc0eb7536e5cf59ee0f4db7e34c0beee4dc · ArcScan

Block

#21,388,709

2026-09-17 21:04:08 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,709
Timestamp: 34 days ago · 2026-09-17 21:04:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x30e84fbaaeae6214a850c4ae9e3afdc0eb7536e5cf59ee0f4db7e34c0beee4dc
Parent hash: 0xdf483b63…5ce28ecc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,709 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.0%2,086,365 / 30,000,000

Base fee

20 gwei

State root

0x63325696c16c…547271b9e551

Transactions root

0x1f53ceec17b8…9b99f7809c03

Receipts root

0x4160689e9408…be29e79494f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800