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 #21309773 · ArcScan

Block

#21,309,773

2026-09-17 09:56:35 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,773
Timestamp: 28 days ago · 2026-09-17 09:56:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xabb1ef5db4f8f43a79fd13a6adc6057434c9bb4e75899c0ebdb1f630b2973754
Parent hash: 0x311e0592…d426ec92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,773 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.2%4,872,883 / 30,000,000

Base fee

20 gwei

State root

0xee3d2a27ef6b…43020856cacb

Transactions root

0xe06193a5d042…faadf3c31412

Receipts root

0x178ca49188ce…e664e05ad0b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800