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 #21239960 · ArcScan

Block

#21,239,960

2026-09-17 00:06:52 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,960
Timestamp: 23 days ago · 2026-09-17 00:06:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x158b469416fcb848c16cde68a1fa92ba4f92d4b482f1e179ec21b1e7f74d0a10
Parent hash: 0xe1c45cca…e762986d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,960 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.6%4,066,875 / 30,000,000

Base fee

20 gwei

State root

0x7086e191ea40…e91673f0ed09

Transactions root

0xfc7baec5b737…b426d1e52426

Receipts root

0x270ee34935ed…1c658a133386

Nonce

0x0000000000000000

Extra data

0x00000004a817c800