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 #21481261 · ArcScan

Block

#21,481,261

2026-09-18 10:06:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,261
Timestamp: 53 days ago · 2026-09-18 10:06:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1f28904f7b0b45445e738ea00993a5f40fef6cdb1e7d5a9478ba8cf4f68af4f
Parent hash: 0x004ba56a…0db9ee08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,261 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.6%3,771,808 / 30,000,000

Base fee

20 gwei

State root

0xd5f9b1f52dc2…59a51dbff07f

Transactions root

0xa444211f4ad5…05a72c27f491

Receipts root

0xe97a44402324…a2262875b5a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800