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 #0x9cba8902fc9cddc8ee45b6f66b6fbbdbb15390a021051fcee3703b8c1d0ac230 · ArcScan

Block

#21,621,592

2026-09-19 05:52:52 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,592
Timestamp: 55 days ago · 2026-09-19 05:52:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cba8902fc9cddc8ee45b6f66b6fbbdbb15390a021051fcee3703b8c1d0ac230
Parent hash: 0x80b6ab0a…c62bca52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,592 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.9%3,263,071 / 30,000,000

Base fee

20 gwei

State root

0xf78cc95f6111…18fb2faaf7b2

Transactions root

0xe774be2119a6…b3b1e3794784

Receipts root

0xd3d3d14fb652…af99424b7584

Nonce

0x0000000000000000

Extra data

0x00000004a817c800