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 #21322866 · ArcScan

Block

#21,322,866

2026-09-17 11:47:07 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,866
Timestamp: 19 days ago · 2026-09-17 11:47:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x574650e108e1696cadbba60525b8336e99995c720b08e1ac57b0a975d2249fe2
Parent hash: 0x88a937ab…3f3bf514
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,866 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

43.1%12,946,379 / 30,000,000

Base fee

20 gwei

State root

0xc99eb80c9447…ffafbd5fc7ec

Transactions root

0x4f63876874a3…928190279c56

Receipts root

0x706f691925b7…1a7c44f76953

Nonce

0x0000000000000000

Extra data

0x00000004a817c800