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 #21391984 · ArcScan

Block

#21,391,984

2026-09-17 21:31:49 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,984
Timestamp: 24 days ago · 2026-09-17 21:31:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbe54b8367fd452e662943ba42a2fbd7a3fc1aaed9f280cab94265d1a7332d8a
Parent hash: 0xd29bc87a…6243d33d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,984 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

19.8%5,948,365 / 30,000,000

Base fee

20 gwei

State root

0x5b0ffd78a833…9aab81c8aeff

Transactions root

0x9a6ab42fb820…ab74162d731e

Receipts root

0x8109144ae1da…11175db15707

Nonce

0x0000000000000000

Extra data

0x00000004a817c800