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 #21171646 · ArcScan

Block

#21,171,646

2026-09-16 14:30:13 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,646
Timestamp: 27 days ago · 2026-09-16 14:30:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a0f4621744e390dad50ef6f56bfb09d283a8219bfe940550ad5926594789bd8
Parent hash: 0xb8fd9fe7…2420dcd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,646 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

59.4%17,832,505 / 30,000,000

Base fee

195.6539394 gwei

State root

0x52a4cf365364…90c5271d7efe

Transactions root

0x7230e8b44395…50dcf1d22e68

Receipts root

0xf2bbadb5b3e7…3946e9980fb7

Nonce

0x0000000000000000

Extra data

0x0000002dae7374b1