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 #21372470 · ArcScan

Block

#21,372,470

2026-09-17 18:46:55 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,470
Timestamp: 33 days ago · 2026-09-17 18:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aee6a54ea8dc1d4c7ef6974a14dff240b10728d0df58cb98999f71dd2d139e1
Parent hash: 0x21a9f93a…ef6edde9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,470 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.8%2,026,276 / 30,000,000

Base fee

20 gwei

State root

0x7f5a38366ba2…ccec4c2c26fa

Transactions root

0x159a4781e61d…93a776e8c837

Receipts root

0x935a1861cd4e…e8199cada196

Nonce

0x0000000000000000

Extra data

0x00000004a817c800