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 #21223644 · ArcScan

Block

#21,223,644

2026-09-16 21:49:08 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,644
Timestamp: 34 days ago · 2026-09-16 21:49:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0fe5f5df4a91a1e835b9ec1b7be547c625dd6ef7bac282e3999b5cd17c7d277
Parent hash: 0x94e95e12…4a280f0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,644 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.5%2,246,314 / 30,000,000

Base fee

20 gwei

State root

0x1875ef9a1690…67bb63e2bdfd

Transactions root

0x28bfcb5c8c2e…bde145a80d83

Receipts root

0xbe7678344c54…776778534e31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800