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 #21234010 · ArcScan

Block

#21,234,010

2026-09-16 23:16:38 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,010
Timestamp: 11 days ago · 2026-09-16 23:16:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x42179b05ec1170c470162764307a74278b4e10b790739a876952525eb74fe959
Parent hash: 0xc34ff780…a2f69e46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,010 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

31.6%9,470,199 / 30,000,000

Base fee

20 gwei

State root

0x233d3bd12d58…4bd10efdbbfa

Transactions root

0x94f56f3beb77…297d009cc5f6

Receipts root

0xe7d71002605b…398376c17bcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800