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 #21443352 · ArcScan

Block

#21,443,352

2026-09-18 04:46:00 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,352
Timestamp: 25 days ago · 2026-09-18 04:46:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x303066d6a2af36e5bafa41b6b5a482c19c5280a206c226480366aa609d60ce3e
Parent hash: 0x4a1570b3…e284b855
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,352 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.9%2,070,265 / 30,000,000

Base fee

20 gwei

State root

0x8eb2d72cd073…9b0b3e3491f2

Transactions root

0x128daecddda2…af1469e23092

Receipts root

0xaf9168ef6b4d…158dccf9d683

Nonce

0x0000000000000000

Extra data

0x00000004a817c800