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 #21552997 · ArcScan

Block

#21,552,997

2026-09-18 20:12:53 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,997
Timestamp: 15 days ago · 2026-09-18 20:12:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x64cf3932c352b362815654ccb88e36b1d7aef4a26c7d269ff58ee4cb14cb7ba3
Parent hash: 0x3b8eabfb…0bd0e3d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,997 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.5%764,503 / 30,000,000

Base fee

20 gwei

State root

0x4546bb2db650…5761e8866bc3

Transactions root

0x7a85fb9a0f5c…3e1bb773ba0a

Receipts root

0x027754a00b16…5b403631dc9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800