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 #21416801 · ArcScan

Block

#21,416,801

2026-09-18 01:01:36 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,801
Timestamp: 55 days ago · 2026-09-18 01:01:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xca97cce8e07a782ffb5414e36fea09024a32fb71d0514f1eedad60d0e309cbb5
Parent hash: 0x13057a33…2f358e42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,801 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.1%943,807 / 30,000,000

Base fee

20 gwei

State root

0x05ef328dcf5a…80f63fc03192

Transactions root

0xf94b8dd8b05b…68b4456ad84a

Receipts root

0xc46bcc9751c2…ba4741ea17fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800