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 #21304397 · ArcScan

Block

#21,304,397

2026-09-17 09:11:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,397
Timestamp: 11 days ago · 2026-09-17 09:11:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbee2a65c370b9ab341a2c9ed49df3f1ba322b38770ec1d49f02031b6edc3108
Parent hash: 0x21c12690…b948bf80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,397 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.7%1,705,894 / 30,000,000

Base fee

20 gwei

State root

0x8845f2eeac24…358119406b80

Transactions root

0x0ff6f0fdad81…2b6900a379a8

Receipts root

0x7535302818e0…e5f63b8ece3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800