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 #21269718 · ArcScan

Block

#21,269,718

2026-09-17 04:18:09 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,718
Timestamp: 18 days ago · 2026-09-17 04:18:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb6debda3e28f4ecf8eb97f121ed6240f3dc0937957297bf231af2420f5afa1c
Parent hash: 0x0062f6e9…a7377e9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,718 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.4%4,308,239 / 30,000,000

Base fee

20 gwei

State root

0x0e427d0249d3…7e00ef6c9472

Transactions root

0xc11d312f8906…89fff7cfe1b1

Receipts root

0x05f17abc46a2…5f2f437721e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800