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 #21512332 · ArcScan

Block

#21,512,332

2026-09-18 14:29:07 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,332
Timestamp: 42 days ago · 2026-09-18 14:29:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a4ab08f0144b8c2576273811f6200e4a4527db4d8d5e6763250012c3366bd09
Parent hash: 0x50e03a8e…3fa9118f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,332 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.8%253,498 / 30,000,000

Base fee

20 gwei

State root

0xcca4d2eee841…447e80910d58

Transactions root

0x3837382222e1…65024e1904ca

Receipts root

0x674d8ec34db7…0f247b88ca84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800