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 #21270636 · ArcScan

Block

#21,270,636

2026-09-17 04:25:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,636
Timestamp: 7 days ago · 2026-09-17 04:25:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x156d3c0a3d59ae40413494de5db3d392307cd216fc8bf871072fb06e593deb27
Parent hash: 0x79e9e56b…f1f1d297
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,636 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.8%5,647,666 / 30,000,000

Base fee

20 gwei

State root

0x7e762d71f18b…968618411f40

Transactions root

0xfc912b2f6a6e…7a36d908c342

Receipts root

0xa16034c6e11b…4e1af7e9d941

Nonce

0x0000000000000000

Extra data

0x00000004a817c800