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 #21419592 · ArcScan

Block

#21,419,592

2026-09-18 01:25:11 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,592
Timestamp: 21 days ago · 2026-09-18 01:25:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa8b43b55fb28a3fbe591584808b164cf5cd9bd870c8ebe1051f3b8588f992ba
Parent hash: 0xa19bfb13…8a582f0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,592 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.8%547,044 / 30,000,000

Base fee

20 gwei

State root

0xa1039342117d…11546685bc44

Transactions root

0xca0edca279dd…dcaf98ae53bb

Receipts root

0x2519a0f5da51…62bd10747574

Nonce

0x0000000000000000

Extra data

0x00000004a817c800