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 #21359281 · ArcScan

Block

#21,359,281

2026-09-17 16:55:30 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,281
Timestamp: 19 days ago · 2026-09-17 16:55:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x33ef016de90e51974c864cb28a12e20ff4398ea7e856d7517ce60c0368ad08d4
Parent hash: 0xfa5c1304…98815de3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,281 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.3%2,800,820 / 30,000,000

Base fee

20 gwei

State root

0x265ab9b842fe…bb45490a0d2e

Transactions root

0x3f7fbe0765c7…5c50da051a36

Receipts root

0x2c43fdb01858…c8234687b647

Nonce

0x0000000000000000

Extra data

0x00000004a817c800