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 #21372697 · ArcScan

Block

#21,372,697

2026-09-17 18:48:50 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,697
Timestamp: 42 days ago · 2026-09-17 18:48:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb20164c0eb068dccc3e978f2774683d4455b98dd3023fe8d17b7625866f8ba4f
Parent hash: 0xec5aa0fe…24286084
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,697 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.3%5,796,666 / 30,000,000

Base fee

20 gwei

State root

0xb63373588c15…2e6a97771ef5

Transactions root

0x6d692c7e2167…446ed1674076

Receipts root

0x96f010b41224…20027374cd56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800