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 #21345384 · ArcScan

Block

#21,345,384

2026-09-17 14:57:18 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,384
Timestamp: 53 days ago · 2026-09-17 14:57:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xbef499f14d4b737d1ddc739dc74d7648ec475baea86ac0928a21b827ebd1cd10
Parent hash: 0x864b6dc4…33fd792f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,384 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.4%6,734,031 / 30,000,000

Base fee

20 gwei

State root

0x0b6cca4497da…250d3618bfd8

Transactions root

0xe1c110e9d9a6…2d6078f0a3a6

Receipts root

0x69fb53f4735d…f742fbe46cdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800