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 #21370323 · ArcScan

Block

#21,370,323

2026-09-17 18:28:47 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,323
Timestamp: 34 days ago · 2026-09-17 18:28:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x36afa5605abbf69a20ee4077d35707d083449487d8f55b651378d20a6d3e54da
Parent hash: 0x70a2898f…dc0e4382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,323 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.7%3,505,344 / 30,000,000

Base fee

20 gwei

State root

0x35a162749384…a97bdbfbbe5c

Transactions root

0x896cbf351847…125889269f44

Receipts root

0xbcc55fd24955…ee6adb1d5e7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800