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 #21329349 · ArcScan

Block

#21,329,349

2026-09-17 12:41:52 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,349
Timestamp: 40 days ago · 2026-09-17 12:41:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7643e28c1294df884bb2e05abf0564fa4c88be52d75e83698ad1a2b0da1b6148
Parent hash: 0x96926fab…ba1d0d1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,349 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.2%4,266,709 / 30,000,000

Base fee

20 gwei

State root

0xe2279729fc82…f8ff2035e2d3

Transactions root

0xcd0e848462f0…ca10ce36a2cd

Receipts root

0x5c954060446c…e075485c8514

Nonce

0x0000000000000000

Extra data

0x00000004a817c800