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 #21521446 · ArcScan

Block

#21,521,446

2026-09-18 15:46:08 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,446
Timestamp: 11 days ago · 2026-09-18 15:46:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xe96af8a90beeb3ffc114bb14db46ae86f522da224d2f3fbf1e87c627bf2e5bd4
Parent hash: 0xf7079c92…a9dadca0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,446 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.0%1,198,847 / 30,000,000

Base fee

20 gwei

State root

0x59ff031b1083…33d0bc48a48b

Transactions root

0x95c5790f8c11…aa5c80cb7269

Receipts root

0x2290d2d0bfe1…8b6f3abd6260

Nonce

0x0000000000000000

Extra data

0x00000004a817c800