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 #0x75d5223ee72adade37c5dd948935845bf10d4c62a75015442856fce14dd59fd0 · ArcScan

Block

#21,302,550

2026-09-17 08:55:34 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,550
Timestamp: 8 days ago · 2026-09-17 08:55:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x75d5223ee72adade37c5dd948935845bf10d4c62a75015442856fce14dd59fd0
Parent hash: 0x78abb335…3f934a94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,550 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.1%4,539,342 / 30,000,000

Base fee

20 gwei

State root

0x07baa4586aa0…e463eaee5729

Transactions root

0x0bfb105159e9…0cacbc218c45

Receipts root

0xda422290ed58…30126c9f1d85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800