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 #0xf37a67e04cf6558cde3b571fdd85abb33a96b02106e27ef48a17281a7fe13418 · ArcScan

Block

#21,288,479

2026-09-17 06:56:40 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,479
Timestamp: 8 days ago · 2026-09-17 06:56:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf37a67e04cf6558cde3b571fdd85abb33a96b02106e27ef48a17281a7fe13418
Parent hash: 0x30d277eb…9b91fc77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,479 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.7%4,095,842 / 30,000,000

Base fee

20 gwei

State root

0xfe45c6ab0db5…fae8fa281380

Transactions root

0xb75c9f1cf8cd…33b97a44ae39

Receipts root

0x962f54ab15fb…da36615f4dea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800