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 #21310349 · ArcScan

Block

#21,310,349

2026-09-17 10:01:27 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,349
Timestamp: 13 days ago · 2026-09-17 10:01:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc8f5cd0d2c661edae12aaa72efeba7ca33f5c1d34b20068a4697f0b8e698eeb
Parent hash: 0x72b66512…355475a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,349 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.3%9,701,499 / 30,000,000

Base fee

20 gwei

State root

0xf04526da6349…70ebde683797

Transactions root

0xa61b4d0cec1e…b99c59c98b9c

Receipts root

0x9574cb2f5cc1…bd364154b7e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800