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 #21247643 · ArcScan

Block

#21,247,643

2026-09-17 01:11:43 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,643
Timestamp: 2 days ago · 2026-09-17 01:11:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x105d20791d54455a6d244acbd3c8cddd90c79c8ab71c39903b0835619bbf5b87
Parent hash: 0xfdaff40a…ffc33f1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,247,643 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.1%6,947,589 / 30,000,000

Base fee

20 gwei

State root

0x7c43059fe628…945e89b026fa

Transactions root

0x0468bc08324b…5a311868a96b

Receipts root

0xbeecf2167c9e…8a54ed263017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800