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 #21217365 · ArcScan

Block

#21,217,365

2026-09-16 20:56:08 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,365
Timestamp: 9 days ago · 2026-09-16 20:56:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe0a900a331198e6243ee9eec47f8fa74719759f3b5840138ce9cc95e2db1788
Parent hash: 0xc66592a4…393f334a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,365 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

37.1%11,130,914 / 30,000,000

Base fee

20 gwei

State root

0x6e2cbef61ae7…b484d39226b4

Transactions root

0xf3ed06f9e5ee…22b9a7b3d094

Receipts root

0xeb4921fd0da0…c969e3d96776

Nonce

0x0000000000000000

Extra data

0x00000004a817c800