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 #0xa3b668ee4eb99e7dd05937a6f102bf8a6f6f567189bdd6d80110aa78688c0d19 · ArcScan

Block

#21,263,681

2026-09-17 03:27:09 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,681
Timestamp: 27 days ago · 2026-09-17 03:27:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3b668ee4eb99e7dd05937a6f102bf8a6f6f567189bdd6d80110aa78688c0d19
Parent hash: 0x75448eb6…7365fe7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,681 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.0%7,811,341 / 30,000,000

Base fee

20 gwei

State root

0xa44393b4daff…0f1ab201d2f8

Transactions root

0x185dbb10e392…6c6e9812fce1

Receipts root

0x0df6a4e22386…97c268fbedbd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800