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 #21310491 · ArcScan

Block

#21,310,491

2026-09-17 10:02:39 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,491
Timestamp: 10 days ago · 2026-09-17 10:02:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x86fab11647b8a1c85ed85786614d2f72570a05d53db1a0886d6ec53ffca80c77
Parent hash: 0x9d50c950…217f5916
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,491 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

29.9%8,966,070 / 30,000,000

Base fee

20 gwei

State root

0x13fc9f52480c…516e0d096822

Transactions root

0xb0286360c93c…d440d48b9b01

Receipts root

0x9a99aa8afdc4…75fc905d3f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800