Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x402a9272689c1788a950da42f991a29743eac4117e6374517c77b303b1963227 · ArcScan

Block

#21,223,215

2026-09-16 21:45:31 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,215
Timestamp: 21 days ago · 2026-09-16 21:45:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x402a9272689c1788a950da42f991a29743eac4117e6374517c77b303b1963227
Parent hash: 0x03a4b386…071abfd5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,215 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.8%7,447,650 / 30,000,000

Base fee

20 gwei

State root

0x3df0169023d2…9bbe4b183d6a

Transactions root

0xa0361602c88e…7cab62c7f81c

Receipts root

0x423b547efe54…cac593b60f15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800