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 #0xfc115d578c23873188ba6bb5e6ae062ea751026131fcfe8850c037cad6bd5e54 · ArcScan

Block

#21,239,862

2026-09-17 00:06:02 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,862
Timestamp: 23 days ago · 2026-09-17 00:06:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc115d578c23873188ba6bb5e6ae062ea751026131fcfe8850c037cad6bd5e54
Parent hash: 0x105588d9…d7eab172
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,862 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.9%5,072,528 / 30,000,000

Base fee

20 gwei

State root

0xaf2883b08cd3…ea3a38bad379

Transactions root

0xdd0d879734df…6afb30de68cf

Receipts root

0x472c3245790a…715826e6ca1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800