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 #21231575 · ArcScan

Block

#21,231,575

2026-09-16 22:56:05 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,575
Timestamp: 8 days ago · 2026-09-16 22:56:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c03f844f5cf74ad78073ba7cf8496874808fcc626446bbc0ac8874b7aa9a4f2
Parent hash: 0x5f8f9a7f…0e59385c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,575 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.7%6,517,267 / 30,000,000

Base fee

20 gwei

State root

0x6dc54cab7e9b…23499c2b0660

Transactions root

0x5a3999a7ddc9…7403354b1cef

Receipts root

0x1e3e5d042242…728bb35de4bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800