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 #21319005 · ArcScan

Block

#21,319,005

2026-09-17 11:14:32 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,005
Timestamp: 49 days ago · 2026-09-17 11:14:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa977d9846f5a790571038e1715966c343d01abf4a43f0475b6723179ff5f4fee
Parent hash: 0x30c76e7b…670b77f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,005 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

31.7%9,501,684 / 30,000,000

Base fee

20 gwei

State root

0x774d9e22c6b5…8d9e5946deec

Transactions root

0xde44f8015165…6d5807af5b80

Receipts root

0xb3af27f0d1d9…f948b1932fe8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800