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 #21519489 · ArcScan

Block

#21,519,489

2026-09-18 15:29:36 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,489
Timestamp: 51 days ago · 2026-09-18 15:29:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8616819552f9ec3a6b48b4871ef1f23bd564b658770fdde5ffb12953691f4de
Parent hash: 0x52f67cb7…b072b33f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,489 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.3%1,902,722 / 30,000,000

Base fee

20 gwei

State root

0xf26f725cf2a4…68696af6651d

Transactions root

0x10e68497778b…7a8e2c3df48f

Receipts root

0x757e30cda06d…a4ec2453ead5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800