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 #21391581 · ArcScan

Block

#21,391,581

2026-09-17 21:28:25 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,581
Timestamp: 13 days ago · 2026-09-17 21:28:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xabba96213296b59ceb8402b6295a852e4d7f6d217fb81d0da49bd4601e7227a2
Parent hash: 0x4573b66d…51dd4d18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,581 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.7%517,252 / 30,000,000

Base fee

20 gwei

State root

0x1f11cc6c464c…3b662e82a9fe

Transactions root

0xcae6aca76359…faf0d95d1073

Receipts root

0x9092450986cb…a7cb96f57b68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800