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 #21516115 · ArcScan

Block

#21,516,115

2026-09-18 15:01:05 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,115
Timestamp: 28 days ago · 2026-09-18 15:01:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x98cc880d126ddfba7f452fee74b598e20ffc6f74974013cba591b8b63a2d5eb1
Parent hash: 0xb47ce9ac…16f5eb8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,115 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.1%2,126,262 / 30,000,000

Base fee

20 gwei

State root

0x6facb402ee8b…a889485adcab

Transactions root

0xe604216de86d…fd6dcacd8165

Receipts root

0x6c92a24ec29a…cb3f316d1ffe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800