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 #21411252 · ArcScan

Block

#21,411,252

2026-09-18 00:14:42 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,252
Timestamp: 38 days ago · 2026-09-18 00:14:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x40c5da171dda6d8b0e1bd6b7d1395c3c20748003495f37f5ec239d94e432cb4c
Parent hash: 0x8e18a0b2…a322adc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,252 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.1%4,837,345 / 30,000,000

Base fee

20 gwei

State root

0x9417bb6edd23…74a8015f0159

Transactions root

0x796e4bcb8281…ada471402f14

Receipts root

0x7b1c348fade3…f7f70f8e4278

Nonce

0x0000000000000000

Extra data

0x00000004a817c800