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 #21443029 · ArcScan

Block

#21,443,029

2026-09-18 04:43:17 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,029
Timestamp: 35 days ago · 2026-09-18 04:43:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1275f509646e3ac35d5cd06970d0ad8c3c5f08d94d856154620dcba984c51d57
Parent hash: 0xaf6f7e25…ba9313b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,029 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.2%664,977 / 30,000,000

Base fee

20 gwei

State root

0x80ce14111dc5…26ab1b47d132

Transactions root

0x551c71e9003b…d54b1e3de0a6

Receipts root

0x6500aca595ad…f39d91f0a4f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800