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 #21511365 · ArcScan

Block

#21,511,365

2026-09-18 14:20:57 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,365
Timestamp: 10 days ago · 2026-09-18 14:20:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5d2a0f456cbd662a4ed23c327c52359f99563c5c84593b3f85e6beb91a9106f
Parent hash: 0xbbd92bb1…2d742f6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,365 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.9%7,760,668 / 30,000,000

Base fee

20 gwei

State root

0xdce09ac93e1c…0ea58df11e2d

Transactions root

0x59f1d4249aed…cbb6709c21cc

Receipts root

0x7a54a1123b95…c865586e0d8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800