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 #21361904 · ArcScan

Block

#21,361,904

2026-09-17 17:17:39 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,904
Timestamp: 22 days ago · 2026-09-17 17:17:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xac3232825a436521aa6c64952417044765f199f73b223e208ce52815b1299cd7
Parent hash: 0xd5faf5f9…9f974406
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,904 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

34.9%10,471,707 / 30,000,000

Base fee

20 gwei

State root

0x66009885dcba…566252da964b

Transactions root

0xa6d9e22f9d81…c45ffe3f516f

Receipts root

0xfcabe3c7e4f6…a14208f66f2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800