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 #21315296 · ArcScan

Block

#21,315,296

2026-09-17 10:43:13 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,296
Timestamp: 18 days ago · 2026-09-17 10:43:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x31095465032e66ceb7f11358b58f6e6e8c1816d3f017c26ce2b76df1c6bf59c6
Parent hash: 0x4f36ef7a…6a5d7c45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,296 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

55.4%16,634,616 / 30,000,000

Base fee

20 gwei

State root

0x9fb4e4567344…d26a7e025a4e

Transactions root

0xfc091e55ad41…092d41c88866

Receipts root

0x2db6c674f178…7462d129a105

Nonce

0x0000000000000000

Extra data

0x00000004a817c800