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 #21216250 · ArcScan

Block

#21,216,250

2026-09-16 20:46:44 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,250
Timestamp: 7 days ago · 2026-09-16 20:46:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa07f9971b3e98ea88ccbda9d6799a1061c140d910807edce70316bc57872bd4
Parent hash: 0xf3412781…555d12e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,250 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

91.4%27,424,196 / 30,000,000

Base fee

20 gwei

State root

0x8d92e78ab268…388bdcad4360

Transactions root

0x12df13b5d442…261047e23f02

Receipts root

0x880bf501ac9b…978b9c959361

Nonce

0x0000000000000000

Extra data

0x00000004a817c800