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 #21520098 · ArcScan

Block

#21,520,098

2026-09-18 15:34:45 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,098
Timestamp: 47 days ago · 2026-09-18 15:34:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x47ff2eae4756fb17b59c8b90aa06e9704e8da6f5273273fdb4b245140968be8c
Parent hash: 0x3c00ac1d…984e0a0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,098 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.7%1,420,603 / 30,000,000

Base fee

20 gwei

State root

0x7064adfa54b7…6e2e62b9753d

Transactions root

0x7d51fbd8cbb4…53bf3b070540

Receipts root

0x1f2a0ae65a91…eb94814b4bdc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800