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 #21255292 · ArcScan

Block

#21,255,292

2026-09-17 02:16:18 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,292
Timestamp: 28 days ago · 2026-09-17 02:16:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x83905273396c08a542b3a57c3c7bc92328ebdd3e1dbc6b35f1278b45ed904d36
Parent hash: 0xedb7d1ed…62317464
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,292 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.2%6,964,723 / 30,000,000

Base fee

20 gwei

State root

0xa04cf4aeb7dc…d387b9ff10ab

Transactions root

0xe0a274afc6d8…a9e1c72531a6

Receipts root

0x21da127ba11b…6d6415c5e7e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800