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 #21230054 · ArcScan

Block

#21,230,054

2026-09-16 22:43:15 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,054
Timestamp: 13 days ago · 2026-09-16 22:43:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x89c90febc8cd997a39298bc47c6ff8aae094a522d9651996e563cb803fc1cfa5
Parent hash: 0xe1ed34ab…1f1e75b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,054 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

37.0%11,090,694 / 30,000,000

Base fee

20 gwei

State root

0x0fc89cec501b…29142eb87d42

Transactions root

0x257c1db7bc2c…315cdb27ca0b

Receipts root

0x5943ef4fd31e…17dc1017f58b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800