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 #21223246 · ArcScan

Block

#21,223,246

2026-09-16 21:45:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,246
Timestamp: 22 days ago · 2026-09-16 21:45:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c60e76155792e790e4f1bec1fa3c75d523f0524edf29240b8c24b2d54105215
Parent hash: 0x7fe11958…85049af7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,246 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.2%5,750,996 / 30,000,000

Base fee

20 gwei

State root

0x28a2b3ebc1ed…e35110d2dade

Transactions root

0x76f55c7533a5…138378b06e87

Receipts root

0x1f0e7bacab73…f95fc6b1deee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800