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 #21310142 · ArcScan

Block

#21,310,142

2026-09-17 09:59:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,142
Timestamp: 19 days ago · 2026-09-17 09:59:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x1185d06ea7da0383c59ce45fca412a3fb64ea4961bf58f442d2c8ffe223b3da5
Parent hash: 0xd5112b3b…72ed667a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,142 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.3%3,385,144 / 30,000,000

Base fee

20 gwei

State root

0xe2a1139958d3…25c581107cea

Transactions root

0x0b41537a35b0…3b4c7913dc8f

Receipts root

0xcaee1cbe6871…1cd5cec2db6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800