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 #21235421 · ArcScan

Block

#21,235,421

2026-09-16 23:28:32 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,421
Timestamp: 31 days ago · 2026-09-16 23:28:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb608502e59f8897c768583dbacc966fea5a893da298dd1f5b31b402feedb7595
Parent hash: 0x5f2e9409…ea7f9bf3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,421 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.3%7,303,796 / 30,000,000

Base fee

20 gwei

State root

0x41b034f03264…ee166b28d743

Transactions root

0x4d6eb695fd93…b648fbcdc651

Receipts root

0xeba039cbc862…f63bf147fab8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800