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 #21556260 · ArcScan

Block

#21,556,260

2026-09-18 20:40:28 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,260
Timestamp: 20 days ago · 2026-09-18 20:40:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x24f878c82d0df5623c6ff1f60165c323a2d0f25fae447b37d7bee62af4f364d0
Parent hash: 0xbe90cc13…012d50dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,260 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.4%3,721,396 / 30,000,000

Base fee

20 gwei

State root

0x003afed2e971…bde2fc0867b1

Transactions root

0x6825f230d02f…1cf3101ed1fc

Receipts root

0xa03261bfd092…ba891fd5d215

Nonce

0x0000000000000000

Extra data

0x00000004a817c800