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 #21336239 · ArcScan

Block

#21,336,239

2026-09-17 13:40:03 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,239
Timestamp: 45 days ago · 2026-09-17 13:40:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb05e4307650bdb261774e62cd1cb7d2422b7387bee9626898fcf810b8857cb3
Parent hash: 0x7f9c6447…4d710b2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,239 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

96.9%29,062,040 / 30,000,000

Base fee

20 gwei

State root

0xcedbdcd9b10a…aea0e8727a13

Transactions root

0x616479906f08…517a8d42b0e3

Receipts root

0x1a3ca15c14d9…535ece615a98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800