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 #21517132 · ArcScan

Block

#21,517,132

2026-09-18 15:09:41 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,132
Timestamp: 6 days ago · 2026-09-18 15:09:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a1b063a0ee4c5bc277f2e6b99710d04b10f68177d7971897145d580ad8d227
Parent hash: 0xe074f30d…142e0c50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,132 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.1%935,227 / 30,000,000

Base fee

20 gwei

State root

0x93e52e942233…38668ed01cdd

Transactions root

0x726223470a64…a3946fd5f8ba

Receipts root

0x1f43eb36e2be…8ec21c0b5286

Nonce

0x0000000000000000

Extra data

0x00000004a817c800