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 #21410577 · ArcScan

Block

#21,410,577

2026-09-18 00:08:59 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,577
Timestamp: 15 days ago · 2026-09-18 00:08:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb3f5bbefc9e3db5d21d2b21c04bf3b3f1271afc040b9fae8f0b67fcb17e0a1a
Parent hash: 0x9df1399f…d6d87c91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,577 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.9%2,666,021 / 30,000,000

Base fee

20 gwei

State root

0xa2fc713e91ce…c083dcc344b7

Transactions root

0x50aca7d65ae2…970a66994b3a

Receipts root

0xc351439c56d3…bb9431100d36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800