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 #21307950 · ArcScan

Block

#21,307,950

2026-09-17 09:41:11 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,950
Timestamp: 25 days ago · 2026-09-17 09:41:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xac97820337c39514a0965bd2759a8df6096cc47b5e113193fc99ce3c40eef9c2
Parent hash: 0x047dc5f3…d42c8d1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,950 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.3%4,281,746 / 30,000,000

Base fee

20 gwei

State root

0x98c368d6a226…1a4b532e3e68

Transactions root

0xccc01571e01e…31d4ce0016f0

Receipts root

0x07f45636c9d1…33f7c9ad1036

Nonce

0x0000000000000000

Extra data

0x00000004a817c800