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 #21512459 · ArcScan

Block

#21,512,459

2026-09-18 14:30:12 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,459
Timestamp: 46 days ago · 2026-09-18 14:30:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x93212079a49069755f9be26e0a251cb85804102e7c25278454498f889a07ca1f
Parent hash: 0x02369bff…69419208
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,459 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.2%655,933 / 30,000,000

Base fee

20 gwei

State root

0x7daa071fec56…bd8a4a813107

Transactions root

0x25ffd5fb6675…7f31e6560ab7

Receipts root

0xef8e67d21e61…c6d3b1cc06dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800