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 #21444670 · ArcScan

Block

#21,444,670

2026-09-18 04:57:09 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,670
Timestamp: 17 days ago · 2026-09-18 04:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x955adace15c89e2b5a57582a71ec2c45e7df13ca7bfc817ccf4abf78f9f0a2eb
Parent hash: 0xc4071afa…94f025d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,670 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.4%1,013,010 / 30,000,000

Base fee

20 gwei

State root

0xb2d903576706…7234521bc073

Transactions root

0xf0757298f559…7f15c969493f

Receipts root

0xa83950346567…cb8360c5e70b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800