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 #21319786 · ArcScan

Block

#21,319,786

2026-09-17 11:21:07 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,786
Timestamp: 49 days ago · 2026-09-17 11:21:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x156130f435a90d8efd069c497a6cd1e4c8c6a3a8cac7138d349f94da19336eb4
Parent hash: 0xabab7ee7…f2195dd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,786 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

40.1%12,033,609 / 30,000,000

Base fee

20 gwei

State root

0xf98e4d6668b8…51eb10833c29

Transactions root

0x3a96201215b2…c612a19c9c0d

Receipts root

0x58fb35983742…13e7e8b7207c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800