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 #0x879f83920733aff276b5c042ced3d424ca4fbeca2ddbc80c397f5d82c6a2c2d2 · ArcScan

Block

#21,391,787

2026-09-17 21:30:09 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,787
Timestamp: 19 days ago · 2026-09-17 21:30:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x879f83920733aff276b5c042ced3d424ca4fbeca2ddbc80c397f5d82c6a2c2d2
Parent hash: 0x78e48604…3bdc41d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,787 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.4%1,329,296 / 30,000,000

Base fee

20 gwei

State root

0xab452989688e…c9b579e1ab9d

Transactions root

0xfa7d233931c3…cd2f5a691b82

Receipts root

0xd3e05e4bd588…fe111337e8f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800