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 #21396327 · ArcScan

Block

#21,396,327

2026-09-17 22:08:32 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,327
Timestamp: 20 days ago · 2026-09-17 22:08:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4196a3cc42b6dc51380f8d226d5d03e9b269870a420f5d9dce5c019082a8e85
Parent hash: 0xc7b54ad3…966bd666
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,327 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.0%1,188,409 / 30,000,000

Base fee

20 gwei

State root

0x762604528c99…d5eb438d16e6

Transactions root

0xb5e683ff7849…c29c0610abee

Receipts root

0xcefe19fde03e…90bb70962107

Nonce

0x0000000000000000

Extra data

0x00000004a817c800