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 #21361823 · ArcScan

Block

#21,361,823

2026-09-17 17:16:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,823
Timestamp: 20 days ago · 2026-09-17 17:16:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaaa0fd4797a19a506b01faafadf066e5ab699b7a0e9b3c64d84135f7cc04846
Parent hash: 0xb09e3523…ec14bca3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,823 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.9%4,462,063 / 30,000,000

Base fee

20 gwei

State root

0xfad8d030847e…8e1687756c89

Transactions root

0xac9365be1c0e…b6aa538029ac

Receipts root

0xc3742c15a734…2738dba29213

Nonce

0x0000000000000000

Extra data

0x00000004a817c800