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 #21170991 · ArcScan

Block

#21,170,991

2026-09-16 14:24:41 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,991
Timestamp: 7 days ago · 2026-09-16 14:24:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x3116bf58908928948feeb0ae65c84cb5de363658fb40db360349f8a682d5c643
Parent hash: 0x562cff5c…f43865c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,991 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

47.0%14,108,288 / 30,000,000

Base fee

244.161525017 gwei

State root

0x8697ae572ead…46811f6f001f

Transactions root

0x968ac7fff374…411ade557a67

Receipts root

0x837585927856…1607833c824b

Nonce

0x0000000000000000

Extra data

0x00000038e3e4ff89