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 #21372699 · ArcScan

Block

#21,372,699

2026-09-17 18:48:51 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,699
Timestamp: 42 days ago · 2026-09-17 18:48:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdccb89692469642dedcf17c7c9a5f65e3afa09bfc94f1213cf22b3c5cdfa304
Parent hash: 0x05a3606c…04bbca13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,699 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.8%1,753,926 / 30,000,000

Base fee

20 gwei

State root

0xaf5a7f36f0cb…6b01fcb9993b

Transactions root

0x01bcab6bee28…3bac7f8b2286

Receipts root

0x031b1c553cbc…f21271749a87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800