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 #0x9bbbd8808a0612d872bfc8b918e28b72e98901ccc4ae1fb51a3a3d8a9d9c687b · ArcScan

Block

#21,242,426

2026-09-17 00:27:40 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,426
Timestamp: 22 days ago · 2026-09-17 00:27:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bbbd8808a0612d872bfc8b918e28b72e98901ccc4ae1fb51a3a3d8a9d9c687b
Parent hash: 0x3875486a…644085e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,426 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.1%5,437,535 / 30,000,000

Base fee

20 gwei

State root

0x24519a767b87…7ae456629f25

Transactions root

0xb30a867af6ea…386f7ab35ed4

Receipts root

0x17624c3ae62a…9be6f7099c3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800