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 #21542785 · ArcScan

Block

#21,542,785

2026-09-18 18:46:32 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,785
Timestamp: 42 days ago · 2026-09-18 18:46:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc16edeb4750bfd1dcb13e3a2aaf69dfcebba56065d77582ff30d591879641fcf
Parent hash: 0x627d44d9…8c515420
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,785 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.4%4,020,936 / 30,000,000

Base fee

20 gwei

State root

0x320aec78a6b7…e3c27fae9ccf

Transactions root

0x6495f24cc2a0…9d39479c88c8

Receipts root

0x818cd0576904…e5cb625f52a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800