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 #21384264 · ArcScan

Block

#21,384,264

2026-09-17 20:26:34 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,264
Timestamp: 3 days ago · 2026-09-17 20:26:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ce0ea86443802aa75f3cf0e73c291ae132bb42652ca3f90172e7b07bebe3cb7
Parent hash: 0xd6a775c8…b4397d35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,264 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.7%2,908,321 / 30,000,000

Base fee

20 gwei

State root

0x5e184fb774c2…0b4b85b12497

Transactions root

0x6e238cf79663…74c3367aafe6

Receipts root

0x836987aa3121…ce75cb9992b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800