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 #21392861 · ArcScan

Block

#21,392,861

2026-09-17 21:39:14 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,861
Timestamp: 48 days ago · 2026-09-17 21:39:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb7cc9ddb0bb25be11985cecfc7a21c6ed5bc7abe22c0084bafcc1d81b5086de
Parent hash: 0xde302d2b…a1b0e6f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,861 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,344,977 / 30,000,000

Base fee

20 gwei

State root

0x746f9e5baeea…4acc25f0cf10

Transactions root

0x121aa23d769b…38c00843e870

Receipts root

0x29cde5d968dd…3a6a43833c79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800