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 #21555426 · ArcScan

Block

#21,555,426

2026-09-18 20:33:25 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,426
Timestamp: 46 days ago · 2026-09-18 20:33:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8762e73536453cedd3b60d0cc04eb3771b7eb619b4e102906e161c6a4dd64be4
Parent hash: 0xed262ada…2514d5b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,426 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.8%541,317 / 30,000,000

Base fee

20 gwei

State root

0x11cd2d11e786…bc6d25a47537

Transactions root

0x86a8d0cfff3e…721eb9dbfb43

Receipts root

0x2a57990fc5bf…60c8ca5a9d80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800