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 #21351022 · ArcScan

Block

#21,351,022

2026-09-17 15:44:56 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,022
Timestamp: 42 days ago · 2026-09-17 15:44:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x129e4bb7ce4afb9d7f280ae01f80755644b22308e9f4f8e13664f0dc6e2fe4ee
Parent hash: 0x03178653…9a08e38a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,022 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.2%6,064,212 / 30,000,000

Base fee

20 gwei

State root

0x7822b344815f…081450e48c62

Transactions root

0xe2035c8eb937…2ec79a690642

Receipts root

0xcfb913443328…907e4dfe5086

Nonce

0x0000000000000000

Extra data

0x00000004a817c800