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 #21222240 · ArcScan

Block

#21,222,240

2026-09-16 21:37:17 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,240
Timestamp: 4 days ago · 2026-09-16 21:37:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1d3ecc4cbb1861c38a292ec56ddde0681187efcce592740303a8e06044b0265
Parent hash: 0x905ed0a2…dd59b449
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,240 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

29.3%8,784,516 / 30,000,000

Base fee

20 gwei

State root

0xb7e9da289bd7…c5efa1936b0e

Transactions root

0xa04c450cd38a…188a6a25a5d6

Receipts root

0xad8b5549ce51…b807e55abeed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800