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 #21223565 · ArcScan

Block

#21,223,565

2026-09-16 21:48:28 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,565
Timestamp: 32 days ago · 2026-09-16 21:48:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8eec65601cada875a64ef3dd2b3bb2b97fe223fa428bb6d5aefc273ba357886b
Parent hash: 0x22666c9c…3b1030be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,565 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

33.9%10,167,614 / 30,000,000

Base fee

20 gwei

State root

0xe2bac2cb70ef…9c527ec7b239

Transactions root

0x4445b0230dce…8bcbaa39302f

Receipts root

0xb88ce79e7ca9…a40da2d14024

Nonce

0x0000000000000000

Extra data

0x00000004a817c800