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

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 #21529225 · ArcScan

Block

#21,529,225

2026-09-18 16:51:54 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,225
Timestamp: 37 days ago · 2026-09-18 16:51:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb08afbda1a42d645cd006b42b38e0175a2f8751a4394670c75bc4391a10a6c60
Parent hash: 0x7eecddb6…3e051168
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,225 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.8%530,300 / 30,000,000

Base fee

20 gwei

State root

0xb73a3372bcda…896c219bd443

Transactions root

0x283f94f749ce…1d0ef30d8c24

Receipts root

0x7560c8c4eb31…7f35b4b65127

Nonce

0x0000000000000000

Extra data

0x00000004a817c800