Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x6caf31f9300d7027993280a791e6e39eea02fc190ca60472b075a002c3f02b1d · ArcScan

Block

#21,312,459

2026-09-17 10:19:16 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,459
Timestamp: 37 days ago · 2026-09-17 10:19:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x6caf31f9300d7027993280a791e6e39eea02fc190ca60472b075a002c3f02b1d
Parent hash: 0x0903c457…88dd86a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,459 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.3%4,006,001 / 30,000,000

Base fee

20 gwei

State root

0xb09f6762d602…54db881a289a

Transactions root

0xd89be75ca61b…cb8669497c02

Receipts root

0xd1580280709a…d1c920552dc6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800