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 #21250043 · ArcScan

Block

#21,250,043

2026-09-17 01:31:59 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,043
Timestamp: 28 days ago · 2026-09-17 01:31:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x452e11bcb22fba9cbe7265e5970c2e8217e7ac62b3aec1620c65f9b0a84091f0
Parent hash: 0x4aa483e0…7984aecc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,043 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.5%8,256,410 / 30,000,000

Base fee

20 gwei

State root

0x3e5f68c98e9c…330eb00d8217

Transactions root

0xe084deea8b9b…7e9bdea8c48a

Receipts root

0xfd95d2046469…7aa5cf3379f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800