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 #21570802 · ArcScan

Block

#21,570,802

2026-09-18 22:43:26 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,802
Timestamp: 56 days ago · 2026-09-18 22:43:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa72c19397da16acd60f3283adb3a6e29c0e8a6987ac982dcff548677f14e020
Parent hash: 0xf14c3b09…2ed2c0e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,802 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.2%351,420 / 30,000,000

Base fee

20 gwei

State root

0x9562b275a6e8…c2a6e581ba3b

Transactions root

0x40df7e353f28…1bc0cd68e0f1

Receipts root

0xb30d23f68865…c59030704888

Nonce

0x0000000000000000

Extra data

0x00000004a817c800