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 #21559004 · ArcScan

Block

#21,559,004

2026-09-18 21:03:40 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,004
Timestamp: 54 days ago · 2026-09-18 21:03:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x19c7e3e8e4b40d0182ac3491638a181115b0a3b555c0a075378d6aab29f84038
Parent hash: 0x18b38e13…ae1b4ab5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,004 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.9%1,777,554 / 30,000,000

Base fee

20 gwei

State root

0xf1fbcde98ebe…73ffe56a0f3d

Transactions root

0x5b64c67fdea5…a8bf556dec81

Receipts root

0xa50ac30909a9…d9ce78798fb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800