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 #21394973 · ArcScan

Block

#21,394,973

2026-09-17 21:57:05 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,973
Timestamp: 10 days ago · 2026-09-17 21:57:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f5dca29802da47791900dab8c93a3001675ca8f581fdcf0089f341579fa7f04
Parent hash: 0xe5ed28c5…387a045a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,973 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.1%631,335 / 30,000,000

Base fee

20 gwei

State root

0x7095f3971817…76cbcef95a49

Transactions root

0x54ee7467ff5a…6657eeb9b1c0

Receipts root

0x0da46cb7e3fc…a39714caeabf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800